Hot or Cold Water ?

• Hot water cleans faster and deeper than cold water and is especially effective in removing grease, grime and oil. Hot water pressure washers typically generate a spray of 180°F or higher. While even hotter water is sometimes needed (steam), it has been proven that hot water under pressure cleans faster and better than steam (low pressure).
   
• Pressure washing with cold water is adequate for some applications. Hot water will always clean faster especially where greasy and oily surfaces must be cleaned. The addition of Landa detergents which have been formulated especially for pressure washers, will enhance cold water cleaning.