with different types of foam systems for structural firefighting and some have deployed front-line. apparatus with class A foam systems as an added tool in their firefighting arsenals. TYPES OF FOAM DELIVERY SYSTEMS. Class A foams consist of a mixture of water, foam concentrate, and air.
Avoid in people with known allergy or sensitivity to products that contain vitamin E. Skin reactions, including inflammation or itching, have been reported with vitamin E applied to the skin.
In addition, a variety of vitamins and antioxidants may also improve the health and quality of your skin. Here are a few of the most effective ones: Vitamins C and E and Selenium for Your Skin. Research has found that vitamins C and E, as well as selenium, can help protect the skin against sun damage and skin cancer.