Top 2 Bottom proudly uses GREEN Seal Certified cleaning products. No consumer grade products here. We use the highest quality commercial grade cleaners specifically designed and independently certified for GREEN residential and commercial cleaning. We use a state of the art professional dilution control system to insure environment protection and to avoid waste. We only use microfiber towels, mop heads, and dusters. We start with a fresh set of tools and microfiber towels, mop heads, and duster covers. We have a color coding system for our towels and mops to prevent cross contamination and subsequent spread of bacteria.