Description Earth Care odour remover bags are used by pest control professionals to remove dead rodent odours, urine and faeces odours, musty mildew odours, and cigarette smoke odour. Odour remover bags do not have to come into contact with dead rodent or odour causing agent and works even if carcass is not removed. Bags are easy to use and last an average of 3-4 months in use and contain no chemicals, toxins or fragrances. Simply place the bag near the odour and in 24 to 48 hours the smell will be gone. This bag does not mask odour, it removes them. How odour remover bags work. The contents of the bag is negatively charged and odiferous gasses attach onto positively charged particles. Because of this negative and positive attraction the bag draws in odours like a powerful magnet. The odours are absorbed and neutralized without any cover ups or fragrances. The contents of Earth Care odour remover bags are biodegradable, non-flammable, non-toxic, safe around children and pets. These odour remover bags measure approximately 28cm x 14cm x 2.5cm and weigh 550g. Odour remover bags can take from one hour to several days to work, but it is very effective since it removes odours versus masking them. It is simple to use and cost effective. Use one bag per 100 square feet (9.3 square metres) of room area. We have had these odour bags called various names by our customers including rodent odour control sacks.