Compost The advantages of composting The advantages of composting are: 1) it makes an important contribution to a rational exploitation of waste, greatly reducing the "disposal requirements" in dumps or incinerators; 2) it prevents the production of substances responsible for atmospheric pollution which are otherwise produced if this matter is burned; 3) being organic, it guarantees the best form of fertility for the soil. Therefore, it is a very important choice, not only for dealing with environmental xroblems, but also for giving the most vitality to our allotments, gardens or potted flowering plants. Substances to use UNSUITABLE | SUITABLE | SUITABLE IN SMALL QUANTITIES | glass used batteries fabrics expired medicines | kitchen scraps (vegetable peelings, tea and coffee dregs) | leftovers of food derived from animals, cooked foods (in small quantities, otherwise they attract insects and other animals) | paints or other chemical products items with plastic or metal parts (boxes, containers, etc) | garden waste (wood trimmings, cut grass, dead leaves, wilted flowers, vegetable surplus) | leaves from plants that decay slowly (magnolia, cherry-bay, beech, chestnut, conifer needles): in small quantities well-mixed with other materials that decay easily | painted woodglossy paper (magazines) | other biodegradable materials (non-glossy paper, cardboard, sawdust and shavings from untreated wood) | | See also: Six precious rules Time scales in composting How to make organic fertilizer |