Don't be fooled by other waterless concrete cleaners who boast about

their "oil depleting" products! There is a huge difference in depletion

and adhesion. Bio-Dry is the only Waterless Concrete Cleaner that truly

absorbs (dissolves) oils and greases, which is more than we can say for our counterparts,

who use adsorption. Although the spelling couldn't be more similar,

they serve very different purposes when it comes to cleaning.

Absorption creates a friction between the oil and grease molecules, causing them

to create a light film of the molecules over the surface. Whereas absorption

dissolves the waste molecules to completely

rid you of your problem.

                      Adsorption pulls the molecules to the surface, then creates an

adhesion between each of the molecules; though, never truly depleting

the oil or grease. Absorption attracts the molecules to the surface,

the molecules then enter the minute spaces of Bio-Dry's Concrete Cleaner

and are then dissolved, relieving you of your unsightly problem.

Bio-Dry is the ONLY Waterless Concrete Cleaner to truly

use absorption.

Below is a depiction of gas molecules being adsorbed by a piece of activated charcoal (left)

and molecules being absorbed by Bio-Dry's Waterless Concrete Cleaner (right).