Bridgepoint Bio-Modifier Xtreme with Hydrocide 3.8ltr Gekko Tools Grout work is done on

Grout work is done on hands and knees or it is done standing up

The pivoting head is what makes the standing version work — it keeps the brush face on the line as the angle changes and lets it follow into corners

Extract or pressure wash depending upon the surface being cleaned

the impeller is usually well past serviceable

Vacuum relief

Bridgepoint Bio-Modifier Xtreme with Hydrocide 3.8ltr Gekko Tools Grout work is done onBIO MODIFIER XTREME is a concentrated, active solution with bacteria, hydrocide, and an extreme modifier designed to eliminate odours from urine, mould, mildew, organic rot, vomit, and smoke, skunk, and protein fire residue. Bio Modifier Xtreme changes the odour at the molecular level and works in a shorter time frame than typical bacteria enzyme products to digest the organic source material. Dilution Ratios: 1: 4 (HF no tip med heat) RTU pH: 7. 5