Cleaner / Regenerator for soldering tipsChemical tip cleaner. Removes oxides and covers the tip with tinÄ.... Makes the tips return to a condition close to the factory. The powder is designed to regenerate heavily oxidized arrowheads. Chemically dissolves oxides located on the surface of the arrowhead and covers it with a glowing layer of tin. Does not contain lead. Also known as "tip refresher" or "arrowhead remover".Package very efficient, lasts for a long time, weight 40g with package (powder is about 20g). Instructions for use:1. Set the temperature of the arrowhead 300-360°C and warm it up.2. Immerse the arrowhead in the regenerator.3. If the temperature is set correctly, the arrowhead will dissolve in the regenerator producing small beams of air (without smoke or boiling). Its surface will also be whitened.4. After this operation, remove the arrowhead and clean it in the arrowhead glove.5. In the case of heavily soiled arrowheads, the operation should be repeated, it is recommended to systematically de-grease the arrowhead..