Bilt-Hamber Autofoam
Price: £14.95 Capacity: 5 litres
One look at the no-frills pack shows you Bilt-Hamber has put all its efforts into what’s inside,
and it shows on the car. As with our Best Buy, it builds up a load of foam which needs to be left to soak before rinsing. That wait is worth it, as mud and traffic film can be lifted away with the pressure washer alone, leaving the faintest film of grime for the sponge.
