Wow - lots of great ideas here! I'm definitely going to make the laundry soap! Here's a few things I use around our house -
For cleaning glass, mirrors, etc., mix 1/2 vingegar and 1/2 water. I also use it in the shower to clean off the soap scum.
Use plain old baking soda to clean your sink or freshen your carpets. I usually put a bunch in a jar and add some essential oils (I like a mix of cinnamon and mandarian), let it set for an hour or so, then use. Sprinkle it on your carpets before you go to bed at night, then vacuum in the morning and your house will smell great (we have 3 dogs, 2 cats and a teenager and his multitude of friends - belive me, we have smells!).
Do you have a sinus infection or a bad cold? Bring a pot of water to a boil and put in some thyme (fresh or dried), then make a tent with a towel over your head and breathe in the steam. I used to get chronic sinus infections and now whenever I think something's coming on, I do this and have had no more infections.
A final note - I've noticed a number of people suggesting oregano oil and tea tree for certain things. Be aware that both of these oils are considered "hot" oils (as well as thyme oil) and can cause some major skin irratation if used directly on the skin. It is suggested that you mix a few drops of your chosen oil in a carrier oil (I use almond, but you can use pretty much any oil, including vegetable oil or olive oil). Another way to use these oils if you do not want to ingest them, is to rub them on the soles of your feet - the oils will be carried throughout your system. It's funny, but a lot of times 5-10 minutes after you rub the oil on your feet you will be able to taste them!
Hope these ideas/information helps someone. Thanks again for all the good info on here!
Liz