Dropped contact lenses solution in toilet?

So I was in the shower and I realised I had my contacts in. I quickly jumped out to take my contacts out. I was in a hurry so I got my solution out and put it on the toilet tank. It then slid in to the toilet where I fished it out. It lid was on and it seems to be air tight but I don't know if I should continue to use it. My lenses are currently sitting in the solution.