Glazed ceramic and porcelain tiles are durable and withstand most cleaning methods. However, for natural stone tiles like ...

Q: How should I clean the slate in front of my house without damaging the mortar or grout? A: Marble and limestone are in one big group of natural stones, those made up mostly of calcium carbonate.

Q: We refinished our ipe patio furniture with Penofin penetrating oil finish. Unfortunately, several large spots of the finish fell onto our slate patio. We noticed the spots immediately and tried to ...