Preparations and production technologies of cleansing milks based on cenosphere obtained from flying ashes
Application of cenosphere obtained from flying ashes as effective abrasive for cleansing milks was analyzed in the paper. Preparations and production technology of ten milks with various contents of cenosphere (from 2% to 20%) were designed. The products were tested to determine their most important usable properties. The efficiency of application and dispersion, cleansing ability, ability to emulsify fatty soils and destructing activity, measured as polish of surfaces, were analyzed. Selected trade products were tested analogously. The results obtained show that cenosphere can be a good replacement of abrasives that are widely used. The cenosphere-based products revealed comparable usable properties to the trade products (or even better). It is probable that producers of cleansers will pay their attention to this waste, which will bring profits to the natural environment.