Prochem Fine Fabric Pre-Spray is a concentrated mild-pH prespray for wool carpet, colorfast wool rugs, water-cleanable fine fabrics and upholstery. It combines solvents and detergents for the first step of a two-step hot-water extraction process.

Dilution: For a pump sprayer, mix 4 oz per gallon of warm water. For an inline injection sprayer, mix 1.5 quarts in a 5-quart container and fill with water. Apply, agitate, allow 10–15 minutes of dwell time, then rinse and extract. RTU pH: approximately 7.8–8.2. One gallon makes up to 33 gallons of ready-to-use solution.

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