Short answer
For almost any tray: lift everything off, wipe with warm water and a few drops of mild dish soap on a soft cloth, then dry it. The exceptions are about what to avoid: no acids on marble, no ammonia on acrylic, no soaking for wood, bamboo or rattan, and no spray on a mirror’s edges.
The basic clean
Lift everything off
Empty the tray and set the items aside on a towel.
Dust or rinse off grit
Grit dragged across a tray scratches acrylic, mirror and polished stone.
Wipe with mild soapy water
Warm water and a few drops of mild dish soap on a soft cloth. A soft brush for corners and weave.
Wipe off the soap
A clean damp cloth, so no film is left behind.
Dry it completely
Water left standing makes rings on stone, swells wood and grows mildew in weave.
Clean under it
Wipe the counter under the tray before you put it back.
Care by material
How to clean each bathroom tray material
| Material | Clean with | Avoid | Source |
|---|---|---|---|
| Marble | Mild pH neutral soap, then dry | Vinegar, lemon, bleach, abrasives: they etch or dull it | Bob Vila |
| Wood and bamboo | Brief wash, dry at once; oil now and then | Soaking and dishwashers: they warp and crack it | America's Test Kitchen |
| Rattan and seagrass | Brush, damp soapy cloth, air dry | Soaking, heat drying | The Natural Handyman |
| Mirrored | Glass cleaner sprayed on the cloth | Spraying the tray: liquid at the edges harms the silver | Civic Screens |
| Acrylic | Mild soap, microfiber, light pressure | Ammonia glass cleaners, paper towels, scrub pads | eplastics |
| Glazed ceramic | Mild soap or a bathroom cleaner | Abrasive powders on glossy glaze | General care |
| Metal and brass | Soft damp cloth, dry well | Abrasives that strip coatings; standing water on uncoated iron | General care |
Problems and fixes
- Dull spot on marble: an etch, not a stain. It needs marble polishing powder or professional polishing, as the GSA describes.
- Black edges on a mirrored tray: desilvering under the glass. It cannot be cleaned off; keep the rest dry.
- Cloudy acrylic: often from ammonia cleaner, and permanent. Fine scratches can be polished with an acrylic plastic polish.
- Dark spots on rattan or wood: likely mildew. Clean early, dry thoroughly and move the tray somewhere airier.
- Ring under a jar: put a small dish or clear bumper under jars on stone and wood.
Care kit
Material guides: marble, wood, rattan, mirrored and acrylic.
Questions people ask
How often should I clean a bathroom tray?
A quick wipe once a week keeps soap film and toothpaste from building up, and lifting the tray lets you clean the counter under it. Dry trays that get splashed whenever you notice water sitting on them.
Can I use vinegar to clean a bathroom tray?
Not on marble, limestone or travertine: acids etch them. Vinegar is fine on glazed ceramic. For mixed trays, mild dish soap and water is the safe default.
How do I get soap scum off a tray?
Warm water and mild dish soap with a soft cloth or soft brush, then dry. For glazed ceramic you can use a bathroom cleaner; for stone, use one labeled safe for marble or natural stone.
Can bathroom trays go in the dishwasher?
Most should not. Heat and long soaking warp wood and bamboo, can cloud some plastics, and can damage painted or metallic finishes. Check the maker’s care label; hand washing is the safe default.
Sources
- Bob Vila, How to clean marble countertops
- America's Test Kitchen, How to care for your wood or bamboo cutting board
- The Natural Handyman, Wicker furniture care and cleaning
- Civic Screens, Mirror edge creep (why mirror edges turn black)
- eplastics, How to clean plexiglass and acrylic
- U.S. General Services Administration, Removing etch marks in marble
Last reviewed October 12, 2026. Sizes, finishes and listings change; check the product details and measurements before you buy, and follow the maker’s care instructions.