Step 4 Page ContentHow to Avoid Odours and PestsUse certified compostable bags to line green bin and mini binsKeep bins shut when not in useEmpty bins often (3-5 times a week and always before holidays and weekends)Do not store organics in the school; deposit into temporary depot bins to be taken immediately outside to store until collection dayClean bins regularlyIncorporate paper towel waste (or shredded paper) into your green bins to help absorb moisture Be sure to empty liquids before placing into bins (and discard straws)Use clips or elastics (#24-6, item #17855 Staples) to keep compostable bags from falling downUse larger green bins in areas of higher volume (ie: staff rooms or washroomsUse clips or elastics (#24-6, item #17855 Staples) to keep compostable bags from falling downUse the County-provided locks for outdoor storage containers (recycling and organics) to avoid illegal dumping or vandalism Organics Start-up