How to Remove Gooey Glue Gunk off Glass, No Chemicals Needed Step 1 Collect all the jars and bottles you'd like to clean up and get them in your sink or tub. Step 2 Place all the jars and bottles upright. Step 3 Fill all the jars and bottles with very hot water (and be careful because, well, very hot water…). Use a funnel for extra safety. The water weighs the jars down and stops them from floating when you…