Follow the below instructions to make the tips last twice as long:
- Apply solder to the soldering tip as the soldering iron is heating up.
- Apply solder to the soldering tip after cleaning the tip.
- Apply solder to the soldering tip after use.
General rule of thumb: Coat the solder tip with a layer of solder at all times to protect the iron plating from oxidation.
CAUTION: Soldering with uncoated (with solder) tip at 896°F / 480°C could lead to premature tip failure due to excessive oxidation. Soldering tips with excessive oxidation has significantly reduced ability to transfer heat.