So I have been stripping and waxing commercially for years, but just recently realized that I don't know shit for my tile services for residential. I hear so much different stuff...alkaline rinse, acid rinse, can't seal tile only grout, color matching etc. and I realized that I am kind of over my head. I know there is a difference between God made and man made tile, but not sure of the differences or what can/can't be used on each. Also, I don't have a spinner tool, just a low speed machine and wet/dry vac. Any advice or tips on getting started would be appreciated. Thanks!