That's a great question! A floppy bag sinking into a deep bin is a common frustration. The best way to mount it depends on your bin's material and your preferred level of permanence. Here are the most effective methods:
1. The Bungee Cord Loop: This is often the top choice for its simplicity and adjustability. Simply hook a small bungee cord or a heavy-duty rubber band around the center of your opened garbage bag. Lower the bag into the bin, letting the cord rest on the rim. The tension holds the bag open and in place perfectly.
2. Adhesive Hooks or Clips: For plastic or metal bins, use strong outdoor-rated adhesive hooks. Stick two or three around the inner rim, about an inch or two down. You can then clip the bag's lip onto these hooks. Ensure the surface is clean for maximum adhesion.
3. The Classic Brick (or Rock) Method: A low-tech but effective solution. After placing the bag in the bin, put a clean brick, large rock, or a heavy water bottle in the *bottom of the bag*. The weight helps anchor it and prevents the bag from collapsing inward when you toss items in.
4. Bungee Net or Cargo Net: For extra-large bins, a small bungee cargo net stretched over the top can hold the bag's edges securely against the rim. This is excellent for windy areas.
5. For Permanent Bins: Bolt-on Clips: If you own the bin and want a fixed solution, you can install small stainless steel bolt-on clips or hooks around the inner rim. This requires drilling but provides the most secure hold.
Pro Tip: Always ensure the bag is fully opened and centered. For tall bins, using extra-long or "tall kitchen" bags provides more material to work with at the top. The goal is to create tension or a physical anchor point to keep the bag open and secure, making disposal neat and easy.