ACTIVATOR POWDER Activator powder is commonly used in conjunction with certain types of chemical cleaners, particularly those designed for removing rust or oxidation from metal surfaces, including aluminum. Here's how activator powder typically works: 1. Application: First, you apply the chemical cleaner to the surface you want to clean. This cleaner often contains active ingredients such as acids or alkaline compounds that break down rust, oxidation, or other contaminants on the metal surface. 2. Activation: After applying the cleaner, you sprinkle or mix activator powder onto the treated area. The activator powder contains reactive compounds that initiate or accelerate the cleaning process. It can enhance the effectiveness of the cleaner by providing additional chemical reactions that help dissolve or lift stubborn stains, rust, or oxidation.