t will frizz if you are not take care of your human hair wig.
There are so many reasons, example the hair lacks moisture, you didn’t clean it right, and maybe you usually dyed your wig, they all cause hair frizz. If you want to avoid frizz in human hair wig, you need to pay attention to these points.
1. Use a towel after clean it.
2. Use hair conditioner.
3. Use cool air to dry it.
4. Use some hair oil.
5. The most important one is take care of your wig like your natural hair.
If you can do these, then your wig will not frizz.