1, orange peel deodorizes. Take 500g fresh oranges. After eating oranges, wash and dry the orange peel and put it in the display cabinet. After 3 days, the showcase was opened, and the smell was fragrant and there was no peculiar smell.

2. Tea deodorizes. Put 50 grams of scented tea into a gauze bag and put it in a showcase to remove the odor. 1 month later, the tea leaves were taken out and exposed in the sun, which could be used for many times with good results.

3. Medical stone deodorizes. Take 500 grams of medical stone, sieve out powder particles, put them into gauze bags and put them into display cabinets. 10 minutes later, the odor can be removed.

4. Lemon deodorizes. Cut the lemon into small pieces and put it in a jewelry showcase to remove the odor.