Detailed answer

It is generally recommended to use clay masks 1-2 times per week. Clay masks are designed to deep cleanse the skin by drawing out impurities and excess oil. Overusing clay masks can lead to dryness and irritation, so it is important to use them in moderation. If you have sensitive or dry skin, it is advisable to use clay masks less frequently, perhaps once every 10 days or so. Remember to follow the instructions provided with the specific clay mask you are using, as different types of clay may have different recommended usage frequencies.