Siliceous stones include granite, slate, quartzite, soapstone, and sandstone. Seven do’s and don’t for cleaning natural stone surfaces.

A granite cleaner is one of the best ways to keep your countertops looking like new. The natural stone is a popular countertop option for both kitchens and bathrooms and is relatively low maintenance.

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 ...

I consulted 14 green cleaning experts on which natural cleaning products really work, then tested a few myself, to find the 12 best natural cleaning products.