Bridgepoint Bio-Modifier Xtreme with Hydrocide 3.8ltr Unger The bristles are stiff enough

The bristles are stiff enough to dig deep into the pores in grout and scrub out dirt

3     Contains: 3

Check the rubber seal while you have it apart: a hardened seal loses vacuum at the head

Respiratory protection

Hydro-Force build the same idea into their hard surface tools

Bridgepoint Bio-Modifier Xtreme with Hydrocide 3.8ltr Unger The bristles are stiff enoughBIO 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