Car washed with washing up liquid

[Raffles]

Hey guys,

My girlfriend and her mother washed their car with washing up liquid. I know this is very bad for the paint, I believe it strips off the protection. What can be done to repair the damage to the protection? Would a good wax treatment be enough?

Thanks for any advice.

[Raffles]

Thanks for the advice guys.

[Raffles]

I'll make sure the car gets a very good hose down before we reapply a wax coating then.