Dear all

I currently use Boston's Advance Cleaner and Conditioning Solution. I'm happy with them (also because I cannot get Lobob in Australia).

However, with a few reports of incidents of Acanthamoeba Keratitis I'm now paranoid. I did some reading and cannot determine if Boston is still a good option?

Some are saying that the polyaminopropyl biguanide in the Boston is great in killing the nasty thing but some are saying that there are incidents of corneal staining (and even going as far as saying that polyaminopropyl biguanide is a carcinogen?!)

In Australia, there's another option which is AOSept Plus Hydraglyde which is a peroxide solution.

Is there anyone who can give me some insight if the AOSept alternative is also a good solution in this fight against AK?

Many thanks in advance!!