Bilt Hamber Auto Foam 5L

Fantastic Pre-Wash

I've been using this product for over 2+ years, and it is a fantastic pre-wash product. I use with an Active 2.0 pressure washer in an MJJC Pro Foam cannon, and it works wonders for getting rid of dirt, pollen, dust, and any other accumulated road grime. I generally use a more diluted ratio and use it mainly during spring/summer weather, and it has always worked well. It is a bit more alkaline than other foams/pre-washes, (such as GSF), but it works wonders and you can dial in your dilution to meet your needs. Frankly, I have not done the PIR calculation with my set up, but I go for a bit less product and still get great results. This product does leave a bit of a cationic film, so you will want to make sure to wash the product off well when rinsing before going in for a contact wash. I use both Touchless and Auto-Foam, and I actually prefer Auto-Foam for its use in warmer weather and its more pleasant smell. You also can't beat the value you get for the amount of product!

Best pre wash foam!

It just flat out works. Foam up before a pre rinse and let soak as long as you can WITHOUT drying and rinse away the dirt. Works best with ceramic coated surfaces.

Great option for a deep clean

I generally use PH neutral soaps for washing my vehicle but it gets REALLY muddy at times (it is a Jeep after all). So periodically it needs a deeper clean to get the residual grime off. I was surprised at how much more effective this was than PH neutral chemicals. Relatively small amount does a great job. Just don't use it every time ... might be too much for your was/protection/coatings.