Wiktionary
nonirritating
a. Not irritating; not an irritant.
Usage examples of "nonirritating".
Not only do I want to continue giving you IV steroids, but I want you breathing humidified, clean, nonirritating air.
Dust flowed in them—sanitary, nonirritating, noncarcinogenic, neutral particles of translucent plastic, becoming virtually liquid in the aggregate, and quite slippery.