'); transform:rotate(90deg); display:block;}.nav-submenu-open .subnav-back-button{opacity:1;}.nav-header-bottom{border-bottom:1px solid var(--background-color-lightgrey); height:58px; box-sizing:border-box; padding:16px 0 15px; margin-top:-58px; transition:margin-top 200ms ease; overflow:hidden;}.nav-submenu-open .nav-header-bottom{margin-top:-16px; opacity:1;}.subnav-title{color:var(--text-color-darkgrey); font-family:var(--body-font); font-size:var(--font-size-500); font-weight:var(--font-weight-400); margin:0; transition:opacity 200ms ease; opacity:0;}.nav-submenu-open .subnav-title{opacity:1;}.nav-menu{padding:16px 0; margin:0;}.nav-menu, .nav-submenu, .nav-subsubmenu{display:flex; flex-direction:column; row-gap:16px;}.nav-subsubmenu, .stores-menu.nav-submenu{row-gap:24px;}.menu-item, .submenu-item, .subsubmenu-item{margin:0;}.has-submenu > a, .has-subsubmenu > a{display:flex; justify-content:space-between; align-items:center;}.has-submenu > a::after, .has-subsubmenu > a::after{content:url('data:image/svg+xml; utf8, '); transform:rotate(-90deg);}.menu-divider{display:block; font-weight:var(--font-weight-700);}.stores-menu.nav-submenu > span, .stores-menu.nav-submenu > li{grid-column-start:unset !important;}.nav-submenu, .nav-subsubmenu{position:fixed; top:98px; bottom:0; left:0; width:90vw; box-sizing:border-box; padding:16px 20px 32px; z-index:calc(var(--z-level-300) - 1); background:var(--background-color-white); transform:translateX(-100%); transition:transform 300ms ease-in-out; overflow-y:scroll; overflow-x:hidden;}.nav-subsubmenu{top:0;}.has-submenu.nav-open > .nav-submenu, .has-subsubmenu.nav-open > .nav-subsubmenu{transform:translateX(0);}.nav-menu > .menu-item > a{opacity:1; transition:opacity 200ms ease 150ms, color 200ms ease;}.nav-submenu-open > .nav-menu > .menu-item > a{opacity:0;}.nav-submenu > .submenu-item > a, .nav-subsubmenu > .subsubmenu-item > a{opacity:0; transition:opacity 200ms ease 150ms, color 200ms ease;}.nav-submenu-open .nav-submenu > .submenu-item > a, .nav-subsubmenu-open .nav-subsubmenu > .subsubmenu-item > a{opacity:1;}.nav-subsubmenu-open .nav-submenu > .submenu-item > a{opacity:0;}button.all-stores-link, button.all-products-link, button.all-category-products-link, button.all-services-link{display:inline-flex; text-decoration:underline;}.products-menu .all-products-link, .products-menu .all-category-products-link, .services-menu .all-services-link{margin-top:1rem;}.products-menu .all-products-link, .services-menu .all-services-link{font-size:var(--font-size-400);}}@media (min-width:769px){.header-menu{padding:0 20px;}.header-logo{margin:16px 0;}.header-logo > svg{height:48px;}.nav-open-button, .nav-header{display:none;}.header-menu-backdrop.nav-is-visible{bottom:0; height:100vh; right:0; width:100vw; opacity:1; transition:opacity 200ms ease;}.nav-menu{display:flex; justify-content:center; column-gap:20px; align-items:center; margin:0; padding:0;}.header-menu .nav-menu{margin-top:32px;}.menu-item > a{display:block; font-family:var(--body-font); font-size:var(--font-size-300); font-weight:var(--font-weight-700); line-height:var(--font-size-400); user-select:none;}.menu-item > a{margin-bottom:32px;}.has-submenu > a::after{content:url('data:image/svg+xml; utf8, '); transition:transform 200ms ease-out; display:inline-block; margin-left:8px;}.has-submenu:hover > a::after{transform:scaleY(-1);}.nav-submenu{display:block; transform:scaleY(0); transform-origin:top; transition:transform 150ms ease-out; position:absolute; z-index:var(--z-level-300); left:0; right:0; padding:0 20px 16px; background:var(--background-color-white); overflow:hidden;}.has-submenu:hover > .nav-submenu, .has-submenu:focus-within > .nav-submenu{transform:scaleY(1);}.stores-menu.nav-submenu{display:grid; grid-template-columns:repeat(4, 1fr); grid-template-rows:repeat(16, minmax(min-content, 1.5rem)); grid-auto-flow:column; column-gap:10px;}.menu-divider{display:block; font-size:var(--font-size-300); font-weight:var(--font-weight-700);}.stores-menu .submenu-item > a{font-size:var(--font-size-200); line-height:var(--line-height-300);}button.all-stores-link, button.all-products-link, button.all-category-products-link, button.all-services-link{display:none;}.products-menu.nav-submenu{display:grid; grid-template-columns:316px; min-height:460px;}.products-menu .submenu-item{grid-column-start:1; border-right:1px solid var(--background-color-lightgrey); min-width:316px; padding-right:48px; box-sizing:border-box;}.products-menu .has-subsubmenu > a{display:flex; justify-content:space-between; align-items:center; column-gap:24px;}.products-menu .has-subsubmenu > a::after{content:url('data:image/svg+xml; utf8, '); transform:rotate(-90deg);}.products-menu .nav-subsubmenu{display:none; position:absolute; left:316px; top:16px; bottom:0; padding-left:48px; flex-direction:column; row-gap:24px;}.products-menu .has-subsubmenu{position:static;}.products-menu .has-subsubmenu:hover > .nav-subsubmenu, .products-menu .has-subsubmenu:focus-within > .nav-subsubmenu{display:flex;}.products-menu .submenu-item > a, .services-menu .submenu-item > a{font-size:var(--font-size-600);}.submenu-item:has(.nav-subsubmenu:hover) > a{color:var(--action-color-gold);}.services-menu.nav-submenu{display:flex; flex-direction:column; column-gap:24px;}}@media (min-width:1024px){.header-container{max-width:1200px; margin:0 auto;}.header-logo > svg{height:64px;}.header-menu .nav-menu{margin-top:40px; column-gap:40px;}.menu-item > a{font-size:var(--font-size-400); margin-bottom:40px;}.stores-menu.nav-submenu{grid-template-rows:repeat(16, minmax(min-content, 1.75rem));}.menu-divider{font-size:var(--font-size-400);}.stores-menu .submenu-item > a{font-size:var(--font-size-400); line-height:var(--line-height-300);}.products-menu .nav-subsubmenu{top:16px;}}@media (min-width:1240px){.nav-submenu{padding:16px 20px;}.stores-menu.nav-submenu{grid-template-columns:repeat(4, 285px); column-gap:20px; justify-content:center;}.products-menu.nav-submenu{grid-template-columns:316px 884px; justify-content:center;}.products-menu .nav-subsubmenu{left:calc(calc(calc(100% - 1200px) / 2) + 316px);}.services-menu .submenu-item{width:1200px; margin:0 auto;}}@media (min-width:1440px) and (min-height:1200px){.nav-submenu{padding:32px 20px;}.stores-menu.nav-submenu{grid-template-rows:repeat(16, minmax(min-content, 3rem));}.products-menu .nav-subsubmenu{top:32px;}.products-menu .submenu-item > a, .services-menu .submenu-item > a{font-size:var(--font-size-700);}}@media (min-width:769px) and (max-height:700px){.header-menu{position:absolute;}}.store-selector-banner .content{container:storeSelectorBanner / inline-size;}.store-selector-banner .container{display:none; flex-direction:column; justify-content:space-between; align-items:center; row-gap:var(--spacing-300); font-family:var(--body-font); font-size:var(--font-size-400); line-height:var(--line-height-400); padding:var(--spacing-500) var(--spacing-400);}body.store-selected .store-selector-banner .container{display:flex;}.store-selector-banner .container p{text-align:center; margin:0; line-height:2rem;}.store-selector-banner .container span{display:none;}.store-selector-banner .container > .buttons{display:flex; align-items:center; column-gap:var(--spacing-400);}.store-selector-banner .container > .buttons > .change{font-size:var(--font-size-300);}@container storeSelectorBanner (min-width:765px){.store-selector-banner .container{flex-direction:row; padding:var(--spacing-500) var(--spacing-400);}.store-selector-banner .container p{text-align:left;}.store-selector-banner .container br{display:none;}.store-selector-banner .container span{display:inline;}}/* Hide/show components based on if there is a store selected or not */.decokay .contact-form,.decokay .store-selector-banner,.decokay.store-selected.store-selector-page .store-selector-banner{display:none;}.homepage .contact-form,.store-detail-page .contact-form,.decokay.store-selected .contact-form,.decokay.store-selected .store-selector-banner{display:block;}.decokay.store-selected .selecteer-winkel-cta{display:none;}.page-header-inner{container:page-header / inline-size;}.page-header-inner h2,.page-header-inner h3,.page-header-inner p{margin:0;}.page-header-inner p{font-family:var(--body-font);}.page-header-inner h2{text-align:center; font-size:var(--font-size-800);}.page-header-inner h3{text-align:center; font-size:var(--font-size-400);}.page-header-inner p{font-family:var(--body-font); text-align:center; line-height:var(--line-height-500);}.hero-content a{text-align:center; font-weight:var(--font-weight-700);}.page-header-content{display:flex; flex-direction:column; row-gap:var(--spacing-300); align-items:center; padding:var(--spacing-500) var(--spacing-100);}@container page-header (min-width:375px){.page-header-content{padding:var(--spacing-500) var(--spacing-500);}}@container page-header (min-width:424px){.page-header-content{padding:var(--spacing-700);}}@container page-header (min-width:1024px){.page-header-content{padding:var(--spacing-900);}.page-header-inner h2{font-size:var(--font-size-900);}.page-header-inner h3{font-size:var(--font-size-500);}}.blog-detail-main-column,.blog-detail-page-inner{display:flex; flex-direction:column;}.blog-detail-page-inner{display:flex; flex-direction:column; padding:var(--spacing-300) var(--spacing-300) var(--spacing-700) var(--spacing-300); container:blog-detail-page / inline-size;}.blog-detail-page-inner h1{font-size:var(--font-size-700); margin:var(--spacing-600) 0;}.blog-detail-intro{font-size:var(--font-size-500); font-family:var(--body-font); margin:0; line-height:var(--line-height-500);}.blog-detail-image{width:100%; height:270px; object-fit:cover;}.blog-detail-content > h2{font-size:var(--font-size-700); margin:var(--spacing-500) 0 var(--spacing-300) 0;}.blog-detail-content > h3{font-size:var(--font-size-500); margin:var(--spacing-500) 0 var(--spacing-300) 0;}.blog-detail-content > p,.blog-detail-content > table,.blog-detail-content > ol,.blog-detail-content > ul{font-size:var(--font-size-400); font-family:var(--body-font); margin:var(--spacing-300) 0; line-height:var(--line-height-500);}.blog-detail-content > p img{max-width:100%; height:auto;}.blog-detail-content > p video{aspect-ratio:16 / 9; width:100%;}@container blog-detail-page (min-width:800px){.blog-detail-intro{font-size:var(--font-size-500); margin:0 0 var(--spacing-500);}}@container blog-detail-page (min-width:1000px){.blog-detail-page-inner h1{font-size:var(--font-size-800); margin:var(--spacing-700) 0;}}@media screen and (min-width:920px){.blog-detail-image{height:400px;}}.contact-form{position:relative;}.contact-form-inner{container:contactForm / inline-size;}#contact-form-anchor{visibility:hidden; position:absolute;}.contact-form-header{padding:var(--spacing-500) var(--spacing-300) var(--spacing-400);}.contact-form-header-title{font-family:var(--heading-font); font-size:var(--font-size-700); font-weight:var(--font-weight-700); line-height:var(--line-height-100); margin:0;}.contact-form-header-text{font-family:var(--body-font); font-size:var(--font-size-400); font-weight:var(--font-weight-400); line-height:var(--line-height-500); margin:var(--spacing-400) 0 0;}.contact-form-info{padding:var(--spacing-500) var(--spacing-300);}.contact-form-info-title{font-family:var(--heading-font); font-size:var(--font-size-700); font-weight:var(--font-weight-700); line-height:var(--line-height-100); margin:0;}.contact-form-info-text,.contact-form-info-details-text > p{font-family:var(--body-font); font-size:var(--font-size-300); font-weight:var(--font-weight-400); line-height:var(--line-height-300);}.contact-form-info-text{margin:var(--spacing-200) 0 0;}.contact-form-info-details{margin:var(--spacing-400) 0 0; display:flex; column-gap:var(--spacing-400); align-items:center;}.contact-form-info-details-image{display:block; border-radius:var(--border-radius-200); width:50%; max-width:210px; aspect-ratio:3 / 2; object-fit:cover;}.contact-form-info-details-text{font-style:normal;}.contact-form-info-details-name{margin:0;}.contact-form-info-details-name > strong{font-weight:var(--font-weight-700); font-size:var(--font-size-500);}.contact-form-info-details-role,.contact-form-info-details-email{margin:var(--spacing-100) 0 0;}.contact-form-info-details-phone{margin:var(--spacing-300) 0 0;}.contact-form-info-details-link{color:inherit; text-decoration:none;}.contact-form-container{padding:var(--spacing-500) var(--spacing-400) var(--spacing-700);}.contact-form-input,.contact-form-fields{display:flex; flex-direction:column; row-gap:var(--spacing-400);}.contact-form-field,.contact-form-message{display:flex; flex-direction:column; row-gap:var(--spacing-200);}.contact-form-field-label,.contact-form-message-label{font-family:var(--body-font); font-size:var(--font-size-300); font-weight:var(--font-weight-400); line-height:var(--line-height-100);}.contact-form-field-input,.contact-form-message-textarea{display:block; appearance:none; background:transparent; border-width:0 0 1px; border-radius:0; transition:border-color 200ms ease-in; font-family:var(--body-font); font-size:var(--font-size-500); line-height:var(--line-height-300);}.contact-form-field-input:focus,.contact-form-message-textarea:focus{outline:0;}.contact-form-message-textarea{resize:none; box-sizing:border-box; width:100%; height:3lh;}.contact-form-subscribe{display:flex; column-gap:var(--spacing-400); align-items:flex-start;}.contact-form-subscribe-checkbox{position:relative; transform:scale(2); bottom:-0.625rem;}.contact-form-submit{display:flex; justify-content:flex-end; flex-direction:column;}.contact-form-submit-message{display:flex; align-items:center; font-family:var(--body-font); font-size:var(--font-size-300); font-weight:var(--font-weight-700); flex:1;}.contact-form-subscribe-label{font-family:var(--body-font); font-size:var(--font-size-400); font-weight:var(--font-weight-400); line-height:var(--line-height-500);}.contact-form-notice{font-family:var(--body-font); font-size:var(--font-size-200); font-weight:var(--font-weight-400); line-height:var(--line-height-500); margin:var(--spacing-400) 0 0; text-decoration:none;}.contact-form-notice > a{text-decoration:none; color:inherit;}.contact-form-field input[type='file']{display:none;}.contact-form-field:has(input[type='file']){grid-column:span 2;}.contact-form-field-input-file,.contact-form-field-input-filename{margin:auto;}.contact-form-popup{display:none;}.contact-form-popup .contact-form-popup-overlay{background:var(--primary-background-overlay); z-index:var(--z-level-400); position:fixed; inset:0;}.contact-form-popup .contact-form-popup-card{box-sizing:border-box; display:grid; grid-template-columns:1fr; row-gap:1.5rem; width:100%; overflow:hidden; position:fixed; padding:var(--spacing-400); top:3rem; left:50%; transform:translate(-50%, 0); border-radius:var(--border-radius-200); box-shadow:var(--block-box-shadow); z-index:calc(var(--z-level-400) + 1);}.contact-form-popup .contact-form-popup-card .contact-form-popup-card-title h2{font-size:var(--font-size-700);}.contact-form-popup .contact-form-popup-card .contact-form-popup-content{line-height:var(--line-height-500); font-family:var(--body-font); font-size:var(--font-size-400);}.contact-form-popup .contact-form-popup-card .contact-form-popup-buttons-container{display:flex; justify-content:flex-end;}.contact-form-popup .contact-form-popup-card .contact-form-popup-buttons-container p{padding:var(--spacing-200) var(--spacing-400); border-radius:4px;}.contact-form-popup .contact-form-popup-card .contact-form-popup-buttons-container div{cursor:pointer;}.contact-form-popup .contact-form-popup-card .contact-form-popup-card-title h2,.contact-form-popup .contact-form-popup-card .contact-form-popup-content p,.contact-form-popup .contact-form-popup-card .contact-form-popup-buttons-container p{margin:0;}.contact-form-popup:not(.contact-form-error) .contact-form-error{display:none;}.contact-form-popup.contact-form-error .contact-form-success{display:none;}@container contactForm (min-width:470px){.contact-form-submit{flex-direction:row;}}@container contactForm (min-width:1024px){.contact-form{padding:0 var(--spacing-300) var(--spacing-700);}.contact-form-header{padding:var(--spacing-800) var(--spacing-400) var(--spacing-400);}.contact-form-header-title{font-size:var(--font-size-900);}.contact-form-header-text{font-family:var(--body-font); font-size:var(--font-size-500);}.contact-form-body:has(.contact-form-info){display:grid; grid-template-columns:50% 50%;}.contact-form-fields{display:grid; grid-template-columns:repeat(auto-fit, minmax(45%, auto)); column-gap:var(--spacing-400);}.contact-form-info-title{font-size:var(--font-size-800);}.contact-form-info-details-name > strong{font-size:var(--font-size-700);}.contact-form-info{display:flex; flex-direction:column; justify-content:center; padding:var(--spacing-500);}.contact-form-info-text, .contact-form-info-details-text > p{font-size:var(--font-size-500);}.contact-form-info-text{margin:var(--spacing-300) 0 0;}.contact-form-info-details-role{margin:var(--spacing-200) 0 0;}}@media (min-width:500px){.contact-form-popup .contact-form-popup-card{max-width:40rem; min-width:25rem;}.contact-form-popup .contact-form-popup-card .contact-form-popup-content{font-size:var(--font-size-500);}}@media (min-height:800px){.contact-form-popup .contact-form-popup-card{top:50%; transform:translate(-50%, -50%);}}.footer{display:flex; flex-direction:column; container:footer / inline-size;}.footer-container{padding-left:var(--spacing-300); padding-right:var(--spacing-300);}.mainfooter-container{padding-top:var(--spacing-400); padding-bottom:var(--spacing-400);}.mainfooter-logo{margin-bottom:var(--spacing-400);}.mainfooter-logo > svg{display:block;}.mainfooter-menu{display:flex; flex-direction:column; gap:var(--spacing-400) 0;}.mainfooter-menu-column p{font-size:var(--font-size-400); font-weight:var(--font-weight-700); line-height:var(--line-height-500); margin:0 0 var(--spacing-300);}.footer ul{margin:0; padding:0; list-style-type:none;}.footer li{font-family:var(--body-font); margin:0 0 var(--spacing-200);}.footer li,.footer .subfooter-container p{font-size:var(--font-size-300); line-height:var(--line-height-500);}.footer a{text-decoration:none;}.subfooter-container{display:flex; flex-direction:column; padding-top:var(--spacing-300); padding-bottom:var(--spacing-300); gap:var(--spacing-300) 0;}.subfooter-menu ul{display:flex; flex-direction:column;}.subfooter-copyright > p{margin:0; font-family:var(--body-font);}@container footer (min-width:448px){.footer-container{padding-left:var(--spacing-400); padding-right:var(--spacing-400);}}@container footer (min-width:768px){.footer-container{display:grid;}.mainfooter-logo{margin-bottom:0;}.mainfooter-menu{display:grid; grid-auto-columns:minmax(0, 1fr); grid-auto-flow:column; gap:0 var(--spacing-400);}.subfooter-menu ul{flex-direction:row; column-gap:var(--spacing-500);}.subfooter-menu li{margin:0; cursor:pointer;}.subfooter-copyright{order:-1;}}@container footer (min-width:1024px){.footer-container{padding-left:var(--spacing-500); padding-right:var(--spacing-500);}}h1,h2,h3,h4{font-weight:var(--font-weight-400) !important;}a{color:var(--action-color);}.main-title{text-align:center;}.hero .hero-content h2{display:inline-block; transform:rotate(-7deg); text-align:left; font-weight:normal; font-family:var(--subheading-font); font-size:var(--font-size-800); line-height:var(--line-height-100);}.page-header-inner p{font-size:var(--font-size-500);}.subcomponent-text .subtitle,.plain-text h3{display:inline-block; transform:rotate(-5deg) translateY(-4px); text-align:left; font-weight:normal; font-family:var(--subheading-font); font-size:var(--font-size-800); line-height:var(--line-height-100);}.subcomponent-text .title,.subcomponent-text .text{margin-left:var(--spacing-400);}.component-with-subcomponents-2-columns > .content-width > .grid-element:has(.subcomponent-background-image, .subcomponent-image){order:-1;}.cta{font-family:var(--body-font);}.page-header-content:has(.cta) h2{font-size:var(--font-size-700);}.page-header-content:has(.cta){padding:var(--spacing-700) var(--spacing-300);}.brand-detail-page .selecteer-winkel-cta{padding-top:72px;}.contact-form .contact-form-submit .decokay-store-name{height:48px; display:flex; justify-content:center; align-items:center; color:var(--text-color-darkgrey); font-family:var(--body-font); font-size:var(--font-size-300); font-weight:var(--font-weight-700);}.subcomponent-card .adjusted-hours{color:var(--text-color-grey) !important; font-size:var(--font-size-300); grid-column:1 / span 2;}/* Temporary fix for the Array of items bug */.cms-edit-mode .cms-edit-array-button{display:none;}@media screen and (min-width:467px){.contact-form .contact-form-submit .decokay-store-name{flex:1;}.contact-form .contact-form-submit:has(.decokay-store-name){position:relative; justify-content:center;}.contact-form .contact-form-submit:has(.decokay-store-name) .cta{position:absolute; right:0;}}@media screen and (min-width:765px){.event-detail-image .event-detail-image-content h2, .hero .hero-content h1{font-size:6rem;}.hero .hero-content h2{transform:rotate(-7deg); font-size:3.5rem;}.hero .hero-content .cta, .event-detail-page-image .cta{font-size:var(--font-size-600);}.subcomponent-text .subtitle, .plain-text h3{transform:rotate(-5deg) translateY(-16px); font-size:var(--font-size-900);}.page-header-content:has(.cta){padding:var(--spacing-800);}.page-header-content:has(.cta) h2{font-size:var(--font-size-800);}.page-header-content:has(.cta) .cta{font-size:var(--font-size-500); margin-top:var(--spacing-300);}}@container componentWithSubcomponents (min-width:1024px){.component-with-subcomponents-2-columns > .content-width > .grid-element:has(.subcomponent-background-image, .subcomponent-image){order:1;}}.skip-link{text-decoration:none; display:block; position:fixed; z-index:999999; top:10px; left:50%; transform:translate(-50%, -200%); min-width:max-content; padding:8px 16px; font-family:var(--heading-font); font-size:1rem; background-color:var(--background-color); color:var(--text-color); border-radius:4px; box-shadow:var(--block-box-shadow);}.skip-link:focus{transform:translate(-50%, 0);}
Doorgaan naar de inhoud Wat is een vinyl vloer? Vinyl is de vloer die we vroeger 'zeil' noemden; bekend van het zwart-witte ruitje voor de keuken of de planken vloer-imitatie. Daarin is vandaag de dag een hoop geïnnoveerd...
Vinyl is een vloer die gemaakt is van kunststof, net als PVC. Het grote verschil met PVC, is dat de vinyl vloer in één keer kamerbreed gelegd wordt. Het vinyl van tegenwoordig lijk tin niets meer op dat van zeg dertig jaar geleden.
Kwaliteitsverschil De verschillen zitten hem in de afwerkingslaag. Daarin merk je ook het kwaliteitsverschil tussen verschillende vinyl kwaliteiten. (Waarmee ook het prijsverschil te verklaren is.) In principe geldt: des te harder de toplaag, des te hoger de duurzaamheid.
Dessins Net als PVC en laminaat is vinyl te verkrijgen in allerlei dessins zoals hout of beton look en natuurlijk het welbekende zwart-witte blokpatroon. Het aanbod is enorm.
Onderhoud Vinyl is één van de makkelijkst te onderhouden vloeren, omdat er geen naden zijn waar vuil en stof in kan gaan zitten. Het enige waar je bij vinyl in lichte kleuren goed op moet letten, is het gebruik van schoenen met rubberen of kunststof zolen op plekken waar je vaak staat, bijvoorbeeld bij het aanrecht. Door het contact tussen beide materialen wordt een verbinding gemaakt die ervoor zorgt dat er gele vlekken ontstaan. Als je altijd op dezelfde plek op de bank zit met je voeten op de grond ontstaan gele of bruine plekken die je niet meer kunt verwijderen.