Best Way To Clean Old Glass Jars
Shake vigorously turning the bottle around every which way and watch in amazement as the salt gently scours away all the rest of the grime and residue from the inside of the bottle.
Best way to clean old glass jars. Funnel optional Add a tablespoon or so of rice to the bottle or jar a dash of dish soap and about 12 cup very hot water. If there are stains on the outside bottom use vinegar on dishcloth or scrubby for inside bottom pour the vinegar in and use bottle brush. Avoid using steel wool to scrub the glass as it might scratch with surface of the glass.
So I set out to save these awesome glass jars and lids. Then rinse it out. You may also want to use a gentler soap if you are worried about the condition of your jarlid.
This approach is an excellent way to clean Super Glue from a water bottle or glass jar or to clean paint off glass. Sometimes a simple soak in soapy water removes those age-old residues that make the glass look cloudy or stained. Place the jars on a baking sheet and put them in the oven to dry completely.
Next set that jar upside down in vinegar I use white for economy for maybe 5 minutes. So when in doubt a damp paper towel is your best option for how to clean a candle jar. Hydrochloric acid is highly corrosive and can permanently damage and etch your glass.
Air-dry or pat dry the jars with a clean towel. If you have several containers I would fill the first up to the top line of the deposit with cheap strong vinegar then stir in a spoonful of bicarb. It also can happen to old bottles that have spent many years underground and were subjected to moisture.
That removes most deposits of that sort. Make sure the clean jars are warm before filling them. To remove any remaining glue residue scrub off the glass jar with a scouring pad or steel wool.