Hair & Nail Salon air is filled with the odors from the chemicals you need to provide the best service you can.
Customers hate it and buy fewer services than they would like because they don’t want to sit in the smell any longer than they have to.
Employees hate it and prefer to work less or elsewhere. It also makes them less friendly to customers.
You hate it because it is offensive, and you know it is not good for anyone’s health.