how much harder can it be? theres many ways, if you cant turn on the fan and open the window then just use a doob tube, incense the "mask" the odor, or use febreeze or ozium (just a brand of really good air freshener). i mean this is common sense.

and just one is good enough. light two if you want, hell light 10. the more you light the more incense you have in the room.