"Painless," "100% permanent," "No down-time," "only one treatment" ...
Fact is, certain methods hurt less at The real winner is always the straight-shooter; a person who just tells the facts, plain-and-simple.
Hairtell exists for discussions like this. We want the consumer to know the truth about anything to do with hair removal. We don't lie to our clients because it cheapens what we do and causes mistrust. Ultimately, it creates more anxiety for the consumer.
I haven't done a search to verify that Dectro has "pain-free" written in their ads or otherwise.