SF Alchimy7 Pre-Wash is a neutral pH pre-wash solution. It can be used alone or with shampoo to increase cleaning power. Its very foaming formula removes dirt and static dust. Its neutral pH preserves the protective waxes applied during a past treatment. Dosage: between 25 and 100 ml per vehicle Instructions for use: 1. Dilute with water (ideally hot) then pour the mixture into the reservoir of the High Pressure Washer or the Foam Gun. 2. Spray the solution over the entire vehicle. Leave to act for 2 to 3 minutes. 3. Rinse with a High Pressure Washer. NOTE : Do not let dry. Adjust the flow rate of the product on the High Pressure Cleaner to obtain a dense foam. Distribute throughout the vehicle. Spray approximately 2 meters from the vehicle. Then carry out a traditional wash. 1 kg bottle.
