Chalk—kids play with it, equipment is covered in it, your skin and clothes always hold onto a thin layer of it... so it’s probably not the smartest idea to try and get rid of it with harsh chemicals every day.
Leave the nasty chemicals to someone else. Safe, simple, and effective ingredients are all you need to get the job done right.
Join the movement of facilities that choose to offer the highest quality care for their customers.
1 gallon of concentrate makes 2 gallons of chalk remover = 16 x supplied spray bottle (3.78 litres makes 7.5 litres)