Exactly. It's not a spray so you don't have to deal with overspray or drips. One thing you might have to deal with (I know I do) is that I always go the whole way to the very edges of my glass inside,and I inevitably transfer some of the BG from the rag to the dash or the rubber along side the windows. Not a lot, but it happens. So after I get my windows clean, I usually go over my dash and remove any streaks of BG I got on the black. I don't think BG would heart the leather or rubbers though. It's just personal choice.