In one sentence, describe what the following article is about:

Use a rope, chain or bungee cord to tie the lid into a secure position. Alternatively, you could weigh down the lids with weights, bricks, or other heavy objects. Aim for about 20 pounds (9.1 kg) of weight to prevent the strongest adult raccoons from getting in. You could also purchase trash cans with latches or locks if they're within your budget.

Summary:
Secure trash can lids.