I Want To Know If We Know How Safe OCuSOFT

I want to know if we know how safe OCuSOFT Lid scrub PLUS id for the eyes. I had a history of styes when I was young. I am in my eighties now and my eyes are scaly and eyelids crusty in the mornings but I do not want to lose my eyesight. I use it about once a week or more to cleanse my eyes.