Yeah you need to replace it.
Will clr wdork on marble.
Always use clr brilliant bath in a well ventilated area while wearing household rubber gloves and test a hidden area of the surface before beginning to clean.
You simply spray it on and walk away letting the formula do the work for you.
Make sure to follow the directions from the manufactures on any cleaning products you use.
Granite is a natural stone known for the beautiful depth of its surface and the glossy sheen that it imparts.
What surfaces should i not use clr on.
When cleaning apply the solution to a clean damp cloth sponge brush or directly to the surface to be cleaned allow the foam time to work and then rinse with clean cold water.
Lysol cleaners do the same thing as does vinegar bleach ammonia and acidic foods and drinks.
Clr will take the finish off of aluminum and copper.
Do not use clr on natural stone or marble terrazzo colored grout painted or metallic glazed surfaces plastic laminates formica aluminum steam irons leaded crystal refinished tubs or any damaged or cracked surface.
However hard water can cause white translucent and opaque buildup on granite surfaces.
If you spill clr accidentally on these surfaces make sure to call a marble professional for further instructions.
You treasure your gorgeous marble countertops in your kitchen or bathroom.
We recommend using clr or lime away on heavily water spotted areas as long as the clear layer on top of the cultured marble called the gel coat is still on the surround.
Etching is a chemical reaction with the marble that destroys the shiny surface leaving a dull spot.
Clr from jelmar is a powerful acid see msds sheet here the ph is 2 10 2 30 and neutral ph is 7 0.
This powerful acid will dissolve the top surface of all calcium based stone marble onyx travertine which has been carefully honed and buffed during the manufacturing.
We receive many calls from frantic customers after using clr calcium lime rust remover damaging marble travertine.
But cleaning them requires more care than other surfaces.
But unlike many other common household surfaces using clr on granite can severely damage its surface.
Even synthetic marbles are coated and real marble dust is used to give the effect of real marble.
If your budget can tolerate it buying a commercial neutral ph marble cleaner probably is an excellent investment to clean these beautiful stone countertops most safely one that doesn t risk scratching or etching from a homemade cleaner.
Clr is highly acidic and acids corrode or etch marble countertops.