Foam Booster is a high activity, concentrated foaming agent that is specially formulated to produce highly stable foam in areas contaminated with oil, or a high degree of dissolved solids. Because this product is concentrated, it is extremely effective even in small amounts. The result is a highly economical foaming solution. This product can be added in various amounts until desired foaming is achieved. Avoid mixing with acidic solutions. SLS is a highly effective anionic surfactant used to remove oily stains and residues.