Simoniz 2 in 1 shampoo is tough on dirt and grime. It can help remove the traffic film as well. At the same time, it's pH neutral shampoo. It won't affect the layer of wax, sealant, or coating applied. It can help remove the traffic film as well. It can be used by hand or in a foam cannon to pre-soak the vehicle. It generates good amount of foam when used in foam cannon.
How to use the product
To use it in foam cannon, use 1:9 dilution, i.e. mix 1 part of the shampoo and 9 parts of the water. For hand washing, pour 15-30 ml of shampoo in the bucket.