Welcome. Eagle's right about the salon locks. The more info we can get on what they did, the better we can help. Salons are notorious for destroying locks.
the more detailed the better
welcome what ecxactly is the salon doingor did what products were used
salons do everything wrong and make it much harder to dread
thery cause extreme damage and often make u go bald
so please tell us everything they did and used
what thney recomend for care
never go back!
see the salon recovery section
welcome b4 switching google hard water map if your in a hard water area dont use bronners