Features 1. **Powerful Stain Removal**: Our effervescent glass cleaning tablets effectively tackle stubborn stains on windows and mirrors, ensuring a crystal-clear finish every time. 2. **Easy to Use**: Simply dissolve a tablet in warm water, transfer the solution to a spray bottle, and spray on surfaces for effortless cleaning. 3. **Fog Prevention**: These tablets not only clean but also help prevent fogging on glass surfaces, keeping your windows and mirrors clear in any weather. 4. **Eco-Friendly Ingredients**: Made with citric acid and sodium bicarbonate, our tablets are safe for the environment while delivering powerful cleaning results. 5. **Convenient 12-Pack**: Each pack contains 12 tablets, providing you with long-lasting cleaning power for all your glass surfaces, ensuring you always have a solution on hand. Our glass cleaning effervescent tablets contain citric acid and sodium bicarbonate. It can purify and prevent dust on the glass, and has a good cleaning effect. It also prevents the glass from fogging and makes the glass clearer. The way to use it is simple: you can fill a basin with warm water and put cleaning tablets in it to dissolve it. Put the solution in a spray bottle and spray it on the glass or wipe the glass with a damp towel. And can help physical diffusion by releasing carbon dioxide, promoting the dissolution of stains.