How long is the Hibari taking a bath

Hibari can be washed every two or three days.This kind of bird is usually used to sand baths. This method is different from water baths. It mainly rubs the skin with sand and cleans feathers at the same time. It can also drive away parasites, which is very helpful for its health.Prepare some fine sand, clean it and sieve it, put it into the sand table, and the bird will take a bath itself.It should be noted that the sand will also become dirty, and you need to wash it again at this time.