No you cannot use regular car wash soap in a foam cannon.
Car wash soap is not designed to be used in a foam cannon and will not produce the same results as a dedicated foaming soap.
Foam cannons use a high-pressure stream of water to force soap and water into a thick foamy mixture.
Car wash soap is not formulated to withstand this type of pressure and will likely break down into a runny mess.
Can You Use Normal Car Shampoo In A Snow Foam Lance?
No you cannot use normal car shampoo in a snow foam lance.
A snow foam lance is a special type of pressure washer attachment that mixes soap and water together in order to create a thick foamy mixture.
This mixture is then sprayed onto the car where it clings to the surface and breaks down dirt and grime.
Normal car shampoo is not designed to be used in a snow foam lance as it does not create the same foamy mixture.
Additionally using car shampoo in a snow foam lance can actually damage the pressure washer attachment itself.
What’s The Best Foam Cannon Soap?
There are a lot of different soaps that you can use in a foam cannon and it really depends on what you are looking for.
Some people prefer to use dish soap because it is cheaper and easier to find.
However dish soap can be very harsh on your car’s paint and can cause some damage over time.
Others prefer to use a car shampoo because it is designed to be gentle on your paint and will not cause any damage.
Car shampoos also tend to create more suds which some people prefer.
Personally I think the best foam cannon soap is the one that you are most comfortable using.
If you are worried about damaging your paint then go with car shampoo.
If you are looking for a cheaper option then go with dish soap.