Step 3 · Prepare Gentle Cleaning Solution
In a clean bucket or basin, combine approximately 1 gallon of cool water with 1-2 teaspoons of a pH-neutral wool rug shampoo or a very small amount of mild, unscented dish soap. Avoid using too much soap, as it can be difficult to rinse out completely and can leave a residue that attracts dirt. Stir the mixture gently to create a light lather. The goal is a very mild cleaning solution; excessive suds are not necessary and can be problematic for rinsing.