How to eliminate the odor in the bottle
1. Put some vinegar in the bottle and soak it for a day to remove the odor.
2, put the tea in the bottle, soak for one day to remove the odor.
3, add activated carbon odor, the effect is good.
4. The solution of diluted mustard powder diluted with water is poured into the bottle, and the odor can be removed by soaking for one day.
5. Put some sparkling water in the bottle and soak it for one day to remove the odor.
6. Place the bottle directly in boiling water or add a little vinegar or soda or citron skin for a few minutes (choose one way), get ventilated and ventilated, after which you can get out of smell.