Answer
Aug 26, 2021 - 02:44 PM
We do not recommend applying the SealGreen Efflorescence Remover using a pressure washer. It does not allow the product to soak and react with the efflorescence and it dilutes the remover to a very week solution.
We recommend applying the SealGreen Efflorescence Remover using a garden pump sprayer with no dilution. The cleaner will immediately react with the efflorescence creating effervescence immediately. If it is not efflorescence, it will not react.
Once the reaction takes place scrub with a plastic brush and then rinse with a pressure washer. This process may be repeated as many times as possible until there is no more reaction. Watch the following video
How to remove the efflorescence
Source: SealGreen Website
