Impregnation methods rely on time-consuming sequential baths of wet sediment in relatively large volumes of flammable solvents like ethanol and acetone for removal of water, followed by sequential baths in expensive impregnation fluids. The overall sequence is not only time-consuming, but also costly ...
There are many home remedies in the treatment of psoriasis. It is very important to keep the skin moist to avoid dryness. Petroleum jelly, vegetable shortening, or olive oil can be used as moisturizers. Take fewer showers and baths to avoid stripping the skin of its natural oils. Adding sal...