That's an excellent question! Finding the right size bag liner is key to avoiding messy leaks and frustrating slips. Don't worry, it's much simpler than it seems. You don't need any special tools, just a tape measure and a minute of your time.
First, grab your empty trash can. You'll need to measure two main things: the width and the height.
1. Measure the Width (Circumference)
Run your measuring tape around the very top outer edge of the trash can. This gives you the circumference. Jot this number down.
2. Measure the Height
Place the tape measure at the bottom inside the can and stretch it all the way up to the top rim. Record this height measurement as well.
Now, with these two numbers, you're set. When you go to buy new liners, simply check the package. Reputable brands always list the dimensions their bags are designed to fit. Look for a "fits cans up to" specification and match your measurements to those on the box. Your liner's circumference should be slightly larger than your can's to allow it to fold over the rim, and the height should be greater to leave enough material to gather and tie.
A quick pro tip: If your can has a unique shape, like a square or oval, measure the length and width at the top and use the larger number as a guide. For a foolproof check, look for the gallon or liter capacity of your trash can (often printed on a sticker inside or on the bottom) and match that to the bag's capacity rating.
By taking these quick measurements, you'll ensure a snug, secure fit that makes taking out the trash a clean and simple task. Happy organizing