Sour Foam – Advanced Pre-Wash with Acidic Cleaning Power

Sour Foam is a professional-grade, pH-acidic pre-wash solution designed to tackle stubborn mineral deposits, water spots, and limescale. Its high-foaming formula clings to surfaces, ensuring maximum cleaning efficiency. When diluted correctly, it’s safe for all paint types, including waxed and ceramic-coated cars.

Whether used on paintwork, wheels, or glass, Good Stuff Sour Foam provides effective and safe cleaning. Its biodegradable formula makes it an eco-friendly choice for car enthusiasts and professional detailers. Perfect for use with foam cannons, foam guns, and sprayers, it delivers professional results with ease.

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How to Use:

• Dilution Ratio: Mix the recommended amount (50-100 ml per liter of water) in a foam cannon, foam gun, or sprayer.
• Apply Foam: Evenly coat the dry vehicle with foam, ensuring all surfaces are covered.
• Dwell Time: Allow the foam to sit for 5-7 minutes to break down mineral deposits and grime (avoid drying in direct sunlight).
• Rinse Thoroughly: Use a pressure washer to rinse off all foam and contaminants.
• Continue Washing: Follow with your preferred car shampoo for a complete clean.

Important Notes:

• Avoid Direct Sunlight: Do not apply in direct sunlight or on warm surfaces to prevent the foam from drying too quickly.
• Content: 500 ml / 1000ml
• Dilution Ratio: 1:10 (50-100 ml per 1 liter of water)
• Application Method: Foam cannon, foam gun, or sprayer
• Safe For: All paint types, wheels, and coated surfaces