I never run out. If the bottle is less than half full, I pick up some more. I might be slip sliding away

I use olive oil as its much smoother and lasts longer than water based lube. Though someone did tell me once not ro use too much as it can clog your pawes. Also it can stain sheets

any edible vegetable oil works, like olive oil, canola, l we use coconut oil as its nice to lick of you body later.. petroleum Jelly if youre not using condoms, as it will break the condom, baby oil, and most lubes near the condoms in the store are usually condom friendly *lix*