Glycerin Katze
Glycerol/dye solution (1 ml 3% malachite green or methylene blue in 200 ml of >50% glycerol solution) instructions for use: Water is the most common solvent used in toothpaste. Spectrin….
Glycerol/dye solution (1 ml 3% malachite green or methylene blue in 200 ml of >50% glycerol solution) instructions for use: Water is the most common solvent used in toothpaste. Spectrin….