Someone said Ozium, well I use this and it's pretty much the same.
I smoke in the car mostly, and lots of blunts can lead to strong lingering smells, the windows take care of 98% of it, but with pot, that 2% left means a LOT, so I bring this stuff with me always
958d87245bc861c26d7e72abf4e36a26.jpg
They have all sorts of wicked scents, very strong, but I like cherry vanilla the best.
And if you can't find it in your local headshop or you can't order it, just always carry a vanillaroma tree freshener, bust it open after a smoke session, usually will mask the smell in seconds.
Good luck