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.
Vitamin A and antioxidants protects the skin from sun damage. Deficiencies of vitamin A cause dryness to the skin, hair and nails. Vitamin prevents premature wrinkling, acne, dry skin, pigmentation, blemishes, uneven skin tone. 5.