Is it normal to use shampoo every day?
Depends.It depends
Yes, washing your hair with shampoo every day is normal for some people, while others do better washing less often. It mostly depends on your scalp, hair type, and how sweaty or oily you get.
Some people have oily scalps, fine hair, or work up a sweat every day, so daily shampooing feels good and works well. Others—especially people with dry, curly, or textured hair—may find that daily washing leaves their hair dry or frizzy.
There’s no universal schedule you need to follow. If your scalp feels comfortable and your hair looks and feels healthy, your routine is probably fine; if it feels dry, try washing less often or using a gentler shampoo.