How To Clean Glass Cup
If the container is narrow a bottle brush works well to clean the inside.
How to clean glass cup. Rinse well with clean water. Dry with a clean soft cloth. So I rinsed the outside of the cup again with very hot water grabbed the glass with the towel and twisted a bit and gently and CLICKcup came out.
This can also be used to give a nice shine to hard tiles chrome and other surfaces. Repeat if necessary also keep a container so you can reuse the vinegar on other projects. Then add about 1 cup of vinegar to the water and mix.
You can remove the buildup caused by calcium and magnesium ions in hard water by swabbing the glass with acetone nail polish remover and then scrub gently with a mild detergent. Soaking the glass cup in the diluted acid vinegar for 30 minutes the glass cup will become clear as new. Steps to Clean Glass.
Put the glasses in the solution for five to ten minutes making sure they are fully submerged. Rinse the glass in another sink to remove extra traces of food or detergent. The porcelain cup will be clean and no more stains remain.
It doesnt really matter if you use warm or cold water. Since its acetic itll dissolve the minerals. Fill a sink or washtub with warm to hot water.
Next I decided to heat some water in a glass measuring cup make a SATURATURATED citric acid solution then place the bottle inside the measuring cup filled with the acidic water enough to cover the paint I wanted to remove. Rinse the glasses under some warm water. You can also use this solution as a way to clean and sanitize a water dispenser.