Not all car wash soaps are suitable for use in a car washing gun. When using car wash soap, you need to consider its ingredients and foam properties to ensure that it can produce enough foam and effectively clean your vehicle.
Suitable car wash soaps
Neutral car wash liquid: It is recommended to use a neutral car wash liquid with a pH value close to 7. This car wash liquid will not harm the car paint and can produce good foam effects.
Low-foaming car wash liquid: Some car wash liquids are designed for foam guns and have low foaming properties, which can save more water when rinsing and will not leave residue on the car paint.
Unsuitable car wash soaps
Poor-quality soaps and laundry detergents: These products usually contain alkaline ingredients. Although they can remove dirt, they will cause long-term damage to the car paint and cause the car body to lose its gloss.
Car wash liquid with high thickener content: Some cheap car wash liquids may have thickeners added. Although they seem to have rich foam, this will make the foam difficult to rinse off during washing and may clog the foaming core of the foam gun.
Summary
Not all car wash soaps can be used in a foam gun. When using a foam gun, it is important to note that it is very important to use a car wash soap that matches the foam gun.