Mo. Cleaning detergent can effectively decompose stains and improve cleaning effectiveness.

3. Gentle cleaning: Use a sponge or soft bristled brush to gently scrub the glass cup, avoiding scratching the glass surface

noodles. For areas where the cup mouth and bottom are difficult to clean, a soft bristled brush can be used for scrubbing.

4. Rinse clean: After cleaning, rinse the glass with clean water to ensure that it is not washed clean

Residual essence. You can rinse multiple times until the water is clear.

In short, cleaning newly purchased glass cups requires selecting appropriate physical or chemical cleaning methods based on specific circumstances. Pay attention to details such as water temperature and the amount of cleaning agent used to ensure a good cleaning effect without damaging the cup.