That's a great question! Taking care of your outdoor bins during the off-season can really extend their life and keep your property looking tidy. Here's what I've found works best, based on my own experience and talking to neighbors.
First things first, give those bins a deep clean. Empty them completely, then use a hose, a long-handled brush, some dish soap or a vinegar solution, and give them a good scrub, inside and out. This removes sticky residues and odors that attract pests. Let them dry completely in the sun before storing—this prevents mold and mildew.
Now, for the storage spot. The ideal location is out of the harsh elements. A garage or shed is perfect. If you don't have that space, a sheltered side of your house, like under an eave, works well. The key is to protect them from direct sun, which can make plastic brittle, and from heavy snow or ice that can cause cracks.
A couple of pro tips: If you're stacking bins to save space, put the heavier, sturdier one on the bottom. For bins that must stay outside, consider a durable, breathable cover to keep out rain and snow. Also, if you have wheeled bins, chock the wheels or store them on a level surface so they don't roll around.
Doing this simple end-of-season routine keeps your bins in great shape, ready to go when you need them again, and helps avoid unwanted critters or smells. It's a small effort for a big payoff!