Q. How do you seal a foil balloon if you don't have a heat sealer?

Answer

Here are the ideal steps:Step 1: Turn on the heat sealer and set it to its lowest temperature setting.Step 2: Pump air into the balloon by squeezing the neck shut with the fingers.Step 3: Put the balloon's neck into the heat sealer's clamps just below the end of the neck.Step 4: Press the lever on certain models to close the heat sealer's jaws, or just use the bare hands to do the same. After the heat indicator goes off, keep the jaws or lever closed for as long as possible.Step 5: Open the heat sealer's jaws and remove the balloon.