Hot water cleans deeper and faster than cold water and is especially effective in removing oil, grease and grime. Hot water pressure washers typically generate a spray of 180°F or higher and provide exceptional cleaning power. Cold water pressure washers are sufficient for some applications, particularly when used with detergents. However, hot water will always clean faster and will work better especially where greasy or oily surfaces must be cleaned.

Pressure washing with cold water is sufficient for some applications, particularly when used with detergents. However, hot water pressure washers will always clean faster and will work better especially where greasy or oily surfaces must be cleaned.