Which detergents, soaps, or chemicals are safe to use with ECHO® pressure washers?

Modified on Thu, Oct 2, 2025 at 10:39 AM

Detergents/Soaps: ECHO® pressure washers equipped with a detergent tank should only be used with detergents or soaps specifically formulated for pressure washers. Always follow the detergent manufacturer’s instructions and do not mix different types. These units must not be used with caustic liquids, which are corrosive and may include sulfuric, hydrofluoric, chromic, nitric, acetic, and hydrochloric acids. Suitable detergents and soaps can be purchased from retailers such as Home Depot or Ace Hardware. The following detergents are commonly approved for use.


Chemicals: ECHO® does not recommend using caustic liquids or chemicals with pressure washers. Only detergents and soaps specifically designed for pressure washers should be used.


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