This is the first tutorial for the new year, and I wanted to make something simple that every beginner electroformer can do to upgrade its electroforming solution. It's a cheap and safe way to make a brightener and also to improve the conductivity of the electroforming solution. The substance we are going to use is called PEG. PEG = Polyethylene Glycol = H-(O-CH2-CH2)n-OH PEG stands for Polyethylene Glycol, commonly used as laxative for children, but it is also a good electrolyte for the copper electroforming solution. It doesn't contain metallic ions that could interfere with the growth of the copper deposit. It has a high boiling point, which helps to dissipate heat generated during the electroforming process. The high viscosity, allows for process stability, helping to prevent distortion of the substrate of the copper deposit which can improve the surface quality. If you live in the US you can find it with the name of Miralax which is a specific brand name for PEG 3350. Whil...