What is the spray that tattoo artists use while tattooing?

Question

the stuff that's in a spray bottle, that they use to clean the ink and plasma while tattooing.

Answer 1

it's just a soap to take away excess ink while keeping it sterile

Answer 2

Generally it's an anti-bacterial soap mixture to keep thing sterile and clean.

Answer 3

some tattoo artist use green soap and water,some use dr.bronners soap and water. its just basically a soapy water mix.