What is the Best Cleaner For Cultured Marble?

Cultured marble may be durable material, but it still needs regular care and cleaning in order to protect it from potential damage. A non-abrasive cleaner designed specifically for marble or natural stone should be used.

Regular cleaning will help reduce soap scum accumulation and hard water stains on tubs and resin coatings. Vinegar can be an excellent way to effectively eliminate these stains without damaging either surface material.

Avoid Abrasive Cleansers and Pads

Cleaning cultured marble surfaces regularly is essential to keeping them looking their best and should use only safe cleaners and pads that won’t cause damage. Harsh chemicals or abrasive cleaners may damage its surface and leave chemical scuff marks. Regular wiping down also helps avoid stain buildup and soap film accumulation on cultured marble surfaces.

Abrasive cleaners and pads such as scouring pads, rough side sponges, steel wool, and scrapers should be avoided as these tools can damage cultured marble and leave behind scratches that are difficult to remove and damage its seal.

Cultured marble with a polished finish should be treated carefully as any form of abrasive cleaners or pads may reduce its polish and leave it looking hazy or dull. However, matte or satin finishes may allow gentle scrubbiness as well as the use of mild abrasives without issue.

Cleaners and pads that are suitable for cultured marble products will vary depending on their manufacturer. Some will advise against acidic cleaners like vinegar as these could damage their gel coating. Other solutions like acetone commonly recommended to remove fingernail polish may also damage cultured marble surfaces.

Before using any new cleaner on your cultured marble surfaces, always read all of its recommendations and test any cleaner on an inconspicuous area first. Utilizing appropriate products, pads and cleaning methods is one of the best ways to maintain great condition for years with cultured marble showers, tubs, sinks and vanities – taking the time and care needed can make all the difference when selling or caring for cultured marble in a home environment.


Maintaining the beauty of cultured marble requires routine cleaning with non-abrasive cleaners to preserve its appearance. Regularly wiping down with non-abrasive solutions will prevent soap scum and mineral buildup, protecting from scratching while protecting from soap scum buildup and mineral accumulation. Avoid the use of pads, scrapers or steel wool as these may damage its resin coating resulting in permanent discoloration.

Soft sponge or cloth used with mild cleaner and warm water should suffice in cleaning most everyday stains and buildup from cultured marble surfaces, while harsh chemicals or bleach may etch the stone and leave white marks known as chemical scuffs. Any scratches you notice on cultured marble may be removed with light application of car wax such as Turtle Wax/409 (not intended for use on Hydrojet surfaces).

Distilled white vinegar can help tackle stubborn stains and hard water deposits on cultured marble without harming its seal. Simply spray vinegar over the affected area for about 1/2 an hour before rinsing with warm water for best results. This method can also be applied to sinks, tubs and showers in your home to eliminate soap film or hard water stains and deposits that accumulate over time.

Squeegeeing after every shower will also help to minimize mineral deposits and soap scum buildup on cultured marble surfaces, helping prevent mold and mildew growth in drain areas and decreasing the chance of crazing on its surfaces.

Crazing refers to the formation of tiny hairline cracks in your cultured marble surface due to moisture expansion in its composition. This issue is very prevalent in bathrooms and can be caused by various issues including:

Crazing can usually be corrected using non-acidic etch removal products available at grocery stores in the bathroom cleaning section. Before applying them to an area with cracking cultured marble surfaces, however, be sure to conduct an initial test in a small hidden spot first and observe any adverse reactions on its surface – should this occur, it is wiser to contact its manufacturer for further instructions.

Hydrogen Peroxide

Regular cultured marble cleaning requires using non-abrasive liquid cleaners such as mild soap or detergent solutions and soft cloth or sponge, along with regular soap or detergent solution refills and an appropriate liquid cleaner such as mild soap or detergent solution, in conjunction with either a sponge or soft cloth. Steel wool pads or brushes should be avoided to protect the finish on cultured marble surfaces from scratching. Any products containing acids (like vinegar), chlorine bleach or acetone should also be avoided as these will damage its resin coating that seals it against scratches.

If you notice a stain or buildup on your cultured marble surface, it is wise to address it quickly as any delay could lead to permanent staining that becomes difficult or impossible to remove without harming its surface. If possible, treat the problem before it sets in as delay could mean damaging its integrity further and damaging its aesthetic appeal.

Windex or Fantastic cleaners, for instance, should be safe for cultured marble surfaces when it comes to hard water stains, so use this solution on cultured marble surfaces for best results. When cleaning, dry the surface afterward. For stubborn spots that require extra effort and special solutions like baking soda poultice solutions are an option: mix equal parts baking soda with water to form a thick paste which you then spread on stubborn spots wrapped with plastic wrap before leaving it alone for 24 hours before scraping it off and rinsing cleanly with clean water afterwards.

Vinegar is an effective natural abrasive that can quickly remove tough stains from cultured marble without harming its surface. If a stain persists despite vinegar’s application, consider applying an equal mix of distilled white vinegar and baking soda into a paste and covering the stained area with plastic wrap before allowing to sit for approximately 30 minutes before rinsing off and wiping clean the surface.

Squeegee your cultured marble surfaces after each use to avoid soap scum build-up and keep your tub, shower and sinks looking their best for years! If there are any light scratches that you want to buff away using polishing compound or automotive wax. Avoid using steel wool or nylon scrub pads which will dull its beauty!


Cultured marble can be damaged by using acidic cleaners and harsh abrasives, like acidic cleaners or harsh abrasives, similar to what would damage real marble. If cultured marble becomes stained, use isopropyl alcohol on cotton balls or non-acetone fingernail polish remover (not methylated spirits as this will destroy its gel coat finish) with gentle soft sponge cleaners such as Soft Scrub; for stubborn spots use ammonia-based cleaners but avoid steel wool as these could scratch surface surfaces!

pH neutral hard surface cleaner designed specifically for cultured marble is the optimal way to keep your sink, tub, shower and vanity looking their best on an ongoing basis. Soap may seem like the obvious choice but can leave behind an unsightly film which becomes very difficult to remove over time and causes the surface to look faded and worn down over time.

If your cultured marble becomes discolored over time, bleach or products containing bleach may help remove any stains. However, if it has been badly damaged or yellowed and cleaning is no longer sufficient to remove all stains effectively then refinishing may be required instead of just cleaning.

Gel-Gloss polishes are the optimal way to maintain cultured marble surfaces, including tubs, showers, vanities, whirlpools and acrylic sinks as well as Corian and porcelain surfaces. Cleaner will buff away light surface scratches, making the surface easier to maintain while leaving behind a protective Carnauba wax coating. Or alternatively, topical marble polish designed specifically for your cultured marble type could restore shine to its surface. Avoid using abrasive cleaners and pads or steel wool on your cultured marble as this will damage and dull it over time. If it becomes scratched or dulled, simply buff out using 600-grit sandpaper or hand buff with polishing compound to restore the surface’s original shine and luster. Never use commercial etching chemicals as this may permanently alter its surface and be difficult to repair later.