eco car wash machine price
Before starting, it's essential to prepare your car for washing. Begin by rinsing the vehicle with water, which helps remove loose dirt and prevents scratches during the washing process. Once your car is rinsed, use a pressure washer with the recommended PSI to apply soap. Always use a soap designed specifically for use with pressure washers, as household detergents can contain harsh chemicals that might harm your vehicle's finish.
psi for pressure washer car

In addition to PSI, water temperature and detergent choice play significant roles in achieving a clean finish. Hot water combined with a suitable car wash detergent can help break down stubborn dirt more effectively. Ensure you use a detergent specifically designed for vehicles, as household cleaners can be too harsh and may strip protective wax coatings.