what are you using? what client hair?
I have found the perfect brazilian blow dry for my clients
one client has never been able to straighten her hair for many many years.. and now 6 months on is still over the moon with results... I will say she was not impressed after 24 hours lol she was not happy and moaning about her hair growing... but she DID follow my instructions and listened to everything I said and did not shampoo in 24 or 48 hours... once she did shampoo with aftercare shampoo.... I recieved a heartfelt email and picture thanking me for all I had done for her xxx first time in 30 years she has been able to straighten her hair on her own with straighteners
proof is in the pudding they say
I have a few more stories and regulars with the product I use x trial and error....... u will find the one for you