They also suggest keeping samples of your tile so that if you do end up with a mildew problem that needs a stronger cleaner, you can experiment on the sample tiles to see if limited use would be acceptable. I find it surprising how much damage sunscreen can do to a floor or painted surfaceÂ…makes you wonder how good it really is for your skin. To prevent stains in the first place, you should follow some simple granite care directions. Follow the manufacturerÂ’s directions and be sure to flush the cleaned area thoroughly with water.

Apply the poultice to the stained area about ½ inch thick, extending the poultice material beyond the stained area by approximately one inch.

Every marble countertop, shower and floor tile owner should have this valuable information to protect and prolong their investment.

Marble is very durable and will last forever, however, marble cleaning and maintenance is definitely a different game than cleaning granite countertops. Again, proper marble care & cleaning is not a big deal once you know how, but it is different than other surfaces and correct procedures are essential for maintaining your countertops and floor tile in top condition.

Since your shower is newly remodeled, hopefully you donÂ’t have a mildew problem yet and can take steps now to avoid one in the future. A well-ventilated room will dry out quickly; using a squeegee to remove moisture from the shower walls will also help reduce mildew growth. Moisten the soft cloth or sponge with the mixture and use it to gently scrub the area clean. HereÂ’s a granite stain removal guide with proven directions to restore your granite countertops to their original beauty.

Clean stains with hair-bleaching strength hydrogen peroxide (12%) and a few drops of ammonia.
Often water stains are rings appearing “in the granite sealer” (especially on black granite). After about 24 hours, remove the plastic and allow the poultice to dry for another 24 hours.

Marble is a stone, of course, but itÂ’s not impervious and not nearly as hard or resistant as a granite counter top.

When appropriate and found to be porous by testing then applying an impregnating sealer will greatly reduce the chance for marble stains to occur.



Source: www.integrity-tile-and-grout-cleaning.com/marble-cleaning.html
genaMarble
They also suggest keeping samples of your tile so that if you do end up with a mildew problem that needs a stronger cleaner, you can experiment on the sample tiles to see if limited use would be acceptable. I find it surprising how much damage sunscreen...