Carbon steel is great material for knife-making, but unlike the stainless steal it rusts in wet environment.
To protect your favorite knife, our blacksmiths mixed this special wax emulsion just for you. Application of wax coating is rely easy. After usage clean your knife until it’s dry, after that apply wax with piece of cloth. Let it rest on the knife for a couple minutes and after that clean it with cloth. This way, thin greasy layer will be created on the surface of the blade, which will protect it.
Wax functions as a prevention of corrosion not as an rust removal.