Store them in a cool, dry place away from direct sunlight. Keep capsicums dry as moisture makes them rot faster. Refrigerate the peppers unwashed, in a plastic bag and consume within a week. Resort to refrigeration only when they cannot be consumed immediately. 
Green bell peppers can be used for a wide variety of dishes due to its distinct flavour and scent. Can be grilled,roasted, baked and sauteed. Widely used in salads, pastas, pizzas, pepper sauce and even for flavouring curries. 

Green capsicums have powerful antioxidants and anti-inflammatory properties. Rich in Vitamin A, B complex, C and phytonutrients. Relieves pain of bone disorders and has the capacity to relax the repirartory passage.