1 Clean with alkali surface.
There is usually edible alkali in the house, which is a good thing to wash glass drinking cups. Sprinkle a small amount of lye into the glass, let it soak for a few minutes, then sponge the glass and it will shine.
2 Wash glasses with vinegar.
Soak the glass cup with vinegar for a while, pay attention not to pour too much vinegar, generally a drink cap amount can be, and then gently brush with a brush can be very bright.
3 Scrub with toothpaste.
When the glass cup tea rust is more, you can put some toothpaste in it, and then put the plastic bag on the chopsticks to scrape and wash the glass cup, the effect is good.
4. Use good clean cloth skillfully.
When cleaning glasses, if you use a sponge is often not good, this time the cloth comes in handy, the cloth is very effective for cleaning the stubborn dirt in the cup.
5. Use crushed eggshells.
Eggshell has the function of cleaning glass cups and other tableware, as long as the eggshell is crushed, put into the dirty cup or bottle to clean, and then drop a few drops of vinegar, slowly shake, and then clean with a brush, you can usually not easy to clean the part clean.
