my bun also said that when she first came to my home, but I insist to take shower before she sleep. I explain that we have hot water for shower, not like her country, no hot water supply. And wash her hair every night and then dry her hair by hair dryer.
Mu bun also said she will be sick if wash hair at night.
Then she also said bb has to take shower in the morning, otherwise bb will be naughty in the future???