Extend razor blade effective-life by a factor of 5 to 7 times

摘要

This disclosure dramatically extends by a factor of 5 to 7, the effective service-life of steel shaving blades by chelating mineral molecules in common tap water, thus preventing them from accumulating and attaching to the blade surfaces.

主权项

1. A method of preventing mineral crystals from forming on a razor blade used to perform shaving of hair comprising:
preparing a cleaning solution consisting of citric acid and water by mixing citric acid powder into water, wherein the weight-to-weight mixing ratio of water-to-citric-acid-powder is one weight of water to ⅛ weight citric acid powder; performing the shaving of hair with a razor blade; rinsing the razor blade after performing the shaving; dipping the rinsed razor blade into the cleaning solution consisting of citric acid and water; and shaking off cleaning solution from the cleaned blade and storing the cleaned blade away from moisture.