What are the best ways to integrate odor filters into polyethylene trash can lids?

Integrating odor filters into polyethylene trash can lids is an effective way to control unpleasant smells and maintain a fresh environment. The best methods include using activated carbon filters, which are highly efficient at absorbing odors. These filters can be retrofitted into existing lids by creating a small compartment or slot for easy replacement. Another approach is to purchase specially designed lids with built-in filter systems, ensuring a seamless and efficient odor control solution. For a DIY option, homeowners can attach adhesive filter patches to the underside of the lid, allowing for quick and affordable upgrades. Regular maintenance, such as replacing filters every few months, ensures continuous effectiveness. By implementing these strategies, users can significantly reduce odors and enhance the functionality of their polyethylene trash cans.