HOSA DeoxIT GOLD Contact Enhancer

It is primarily a conditioner and lubricant. While it offers minimal cleaning properties, it is specifically designed to protect and enhance connections that are already clean or brand new.

DeoxIT GOLD is not the best choice for heavy corrosion. You should use a dedicated cleaner like DeoxIT D-Series first to remove oxidation, then apply DeoxIT GOLD to seal and protect the surface.

This formula is specifically engineered for plated surfaces, such as gold, silver, rhodium, and copper. It is ideal for high-end audio equipment, computer connectors, and sensitive electronic contacts.

Yes, it leaves a microscopic, protective layer that lubricates the connection and prevents future oxidation. This residue is intentional and necessary for the product to function as a long-term shield against wear.

Frequency depends on the environment, but for most home audio or computer setups, a light application once every year or two is sufficient. If you are in a high-humidity or dusty environment, you may need to reapply more frequently.