I know you guys have probably listed this a lot and some debate probably has sprung up. I have been using White Lightning for years...is there anything better I should consider? For years I only used white lithium grease. I thought it worked fine as long as I pressure washed it hot every month and then reapplied. But it was easier back then compared to the White lighting. That stuff is messy! However it works well. Just looking for a cleaner application that works as well. It takes a while to kill a large 11 dollar bottle of white lightning. But I think I probably wasted 1/3 of it on the cement.