Been using that one for years. It definitely gets the job done and you're right seems like its going to last forever.View attachment 10978
I read all the suggestions above and selected Mothers because I could find it right around the corner at my local Ace Hardware. No drama. It worked really well, and it is ultra inexpensive at around $8. This small container will last the life of my car as very little is needed to do the job. Just wipe on with a microfiber towel until the towel starts turning black. Wipe off with the clean side of the towel. Whoosh, perfect result.