Oiling
To prevent rust and corrosion, it's important to oil the Viking sword regularly. Use a high-quality, non-acidic oil such as mineral oil or gun oil.
Apply a small amount of oil to the blade and hilt, and use a clean cloth to spread it evenly. Be sure to wipe off any excess oil, as this can attract dirt and debris.
Storage
When storing your Viking sword, it's important to keep it in a dry, cool place. Avoid storing it in a humid or damp environment, as this can cause rust and corrosion.
If you have a leather scabbard, make sure it's dry before storing your sword inside it. Additionally, avoid storing your sword in direct sunlight, as this can fade the hilt's color and design.
Inspection
Regularly inspect your Viking sword for any signs of damage or wear. Look for cracks or chips in the blade, and check the hilt for any loose or damaged components. If you notice any issues, it's best to have them repaired by a professional swordsmith.