1. Don't put it in the bedroom: crystal apples should be placed at the door, which is safe for entry and exit. The bedroom is a place to rest, and putting crystal apples will affect sleep.
2. Crystal stone has better function: Crystal can be divided into crystal stone and artificial crystal, among which crystal stone has stronger function and better effect. If possible, try to use crystals.
3. Crystal apples should be placed in the position of evil stars: putting crystal apples in the position of evil stars can turn diseases into disasters.
I hope the above contents are helpful to you.