How to remove white spots on marble
Q. I recently washed the mirrors about the marble or granite tiles with vinegar. Now there are spots on the tiles. Is there a way to remove these? It feels a little rough on the top of the spots as if the coating came off a bit. What can I do? A. T... Read More
limestone tile cleaner
Q. What is the best cleaner to use on limestone floors? The floors in my bathroom are starting to look very dirty, with grayish marks and spots all over. A. It sounds like your floors have been etched -- probably by using an acid based cleaner.... Read More
What do I use to reattach glass mosaic tiles?
Q. I have installed a stained glass wall and pond. The mosaic sits on a mortar base, redguard sealer, then more mortar to level the surface. The glass mosaic is put up with latacrete. All of this is put on to a 8 x 16 block wall. One side is peeling ... Read More
Is there any way to get glue stains out of terrazzo?
Q. Is there any way to get glue stains out of terrazzo?A. Unfortunately, no. The only possibility would be to try poulticing the stains with a potent paint stripper based on Methylene Chloride. But the quantity of the stuff involved would permanently... Read More
Is granite sensitive to acids?
Unlike marble, granite is not a calcite based stone and is not generally vulnerable to acids. However, some stones, even though they are marketed as granite, may in fact have calcium in their makeup. Furthermore, there is one acid that will severely ... Read More
Creama Marfil Light Etching
Q. Hello - I'm a handy homeowner looking to repair what appears to be wrong leaning material etching (and kids toothpaste "misses") from my 18 month old crema marfil vanity top. I looked at several of your products and it looks like I need one of two... Read More