Bausch And Lomb 20x Spotting Scope What Should I Do With Unrecalled Bausch And Lomb Solution?

What should i do with unrecalled bausch and lomb solution? - bausch and lomb 20x spotting scope

I have two large bottles of Bausch & Lomb Multi-Purpose Solution, as well as many small bottles. I forgot to convert to other brands, during the recovery phase. What should I do? what they are worth at least $ 40 and throw their waste, but it seems that the only solution ...