motherland 

abnn land LOL 

Wash with whatever is fine. But buy those cheap microfibre cloth that are designed to clean glass and specs - use that to wipe.  That way very low risk of scratches - and your lens will survive in top condition for a nong nong time

I mean I dont use good lens, as I alway use bar soap to wash my spec everytime I shower then use my tshirt to dry them   Me just need a reliable spec with my updated degree