I use essential oils in my RV and when I was tent camping. Not for smells per se, but that's just a nice benefit. I use them for pest control. Lavender is kind of an all purpose oil. I've used it for sun burn, chigger repellent and more. Lemongrass and citronella are great for the mosquitos. Thyme is good as well. I'd say little bottles of everything and a big bottle of lavender. <img src="/images/boards/smilies/smile.gif" alt="" align="absmiddle" border="0" /><br /><br />For the lavender for chiggers, I tipped the bottle onto a cotton ball so that a drop goes on the cotton ball and then swiped the top of my socks and bottom of my pants. Might take a couple of drops but a little goes a long way. Never had a problem with chiggers when I used it.<br /><br />The mosquito repellent, I have a little spray bottle and put a couple of drops of each in with hot water and then just spray away. I have a book that has the "recipe" for all different things. I made some up for ants that I sprayed around the tent and no ants bothered it. The place had tons of ants around. <br /><br />You can get essential oils at Whole Foods or any other natural grocery store. Or any herbal shop would have them. Along with books on use. <br /><br />If I were to used essential oils for smells, I might put a drop or two of my oil of choice onto cotton balls and put those around the place. Or put a few drops in a spray bottle with some hot water and spray that around in the smelly areas. Or both. Just really only a drop or two! You might fall for the ole, if 1 is good 10 MUST be better, but it really isn't. You'd knock yourself out on the smell of 10 drops of most of the essential oils. Lavender is purported to be calming so if you're stressed out, lavender could do double duty as masking smells and promoting relaxation.<br /><br />Now all that said, Fabreeze is less expensive in the short run and works well. <img src="/images/boards/smilies/biggrin.gif" alt="" align="absmiddle" border="0" />