Psoriasis is a disorder that affects the skin and joints. It commonly causes red scaly patches to appear on the skin. This condition makes you very susceptible to secondary bacterial infection getting into the cracked areas of the skin.To combat the bacteria, apply structured silver gel two to four times a day, keeping skin, wounds, or rashes very moist. Drink one teaspoon of structured silver liquid twice daily. For very dry, scaly skin, silver liquid and gel can be mixed with Vaseline (one part gel, liquid, and Vaseline). This will keep the affected areas moisturized for a much longer period of time. Using a structured silver gel with aloe will help with the most difficult situations, including Morgellons disease.