How hot-water extraction actually works
A truck-mounted unit heats water to roughly 210–230°F and injects it into the carpet under pressure along with a pH-balanced pre-conditioner. In the same pass, a powerful vacuum pulls the water — along with the suspended soil, allergens, and detergent — back out through the wand. Because the equipment stays outside in the van, we get far more heat and suction than any portable machine.
