1) Don't worry too much that the ash blonde short bob wigs becoming straight or looser after washing.
It is common in hair market, but we made the blonde ombre lace front wig as a big body wave, so when you get it, the wavy is different from the pics, but once you wash or comb it, you will get a natural body wave like pic, not too loose like normal body wave wig.
2) You can please use curling iron under 400 F degree to style it again to what you want.
Tips: Do not leave any hot tools on the lace wigs for more than 30 seconds.
Once done styling your hair, clean your hot tools, beacuse on the hot tools might have few loose hair
since you pulling down or curl the hair on the tool, so there might few loose hair but it's normal.
As well as you clean up the hair on the hot tool, then it's fine~