Florida is even worse, requiring contractors licenses for such minor things as pool cleaners.
How about getting your teeth cleaned? Had to get a complete exam by my new dentist first. Do they really need a dentist in the next room while doing their thing? Cruise ships in international waters could do wonders.
that is because a few bad apples ruined the business.
using water to “look like” you were putting in chlorine.
casing homes for later theft.
improper handing of toxic chemicals.