It is significantly better (and cheaper!) for you and your clothes to use vinegar to soften your clothes. And no the vinegar smell does not stay on your clothes. Fabric softeners contain all kinds of really nasty chemicals. ..that is why they use strong fragrances - to cover up the smell of them. Check out the info here:
http://www.life.ca/nl/110/softener.html
http://www.world-wire.com/news/0205210001.html
And skip the air fresheners too!
Make sure you clean the lint trap of your dryer every time - and wash the lint trap periodically to allow for best air circulation. Make sure your dryer vent is clear too. If your dryer can't vent properly it will run longer, wasting energy and $$. I have also read that the residue left on clothes by fabric softener makes them more flammable.
You can use vinegar and baking soda to replace most of your household cleaning products. Commercial window cleaner has waxes in it - this is why you can get streaks - especially if you try to clean your windows with vinegar. To remove the wax, first you clean your glass with a mixture of 2.5 cups white vinegar mixed with 1/2 tsp of dish soap - put this in a spray bottle. Spray on the glass, wait half a minute, then dry and polish with a dry rag. After that you will be able to clean it with pure vinegar, no streaks! Way cheaper too.
Use borax or heated vinegar to remove soap scum - do this right after the tub or shower was used so it's already softened.
Lots of other ideas:
We changed most of our light bulbs to compact fluorescent (CF) bulbs - they are more expensive than conventional incandescents, but use a fraction of the energy and produce good quality light. It doesn't take long to recover the extra cost for the bulbs. We use power bars and switch them off for the computers and TV every night. Unplug all chargers once items are charged. It is estimated that 10% of electricity consumption is due to phantom power usage - the power your TV, computer and chargers use when they are 'off'. At Christmas we only use LED lights - like CF's these cost more to purchase but LED's literally cost pennies to operate. We bought them a bit at a time - often there are coupons to save $$ on the LED lights close to the time holiday decorations are going up. Both the LED lights and CF bulbs last much longer than traditional incandescent bulbs, so again, the initial cost is more, but in the long run they are significantly less $$.
Use cold water rinse for laundry.
Do as much baking as you can with your toaster oven...much less expensive than heating your whole oven.
Make sure you shut lights off when you leave the room. Use a programmable thermostat on your furnace or A/C. Turn the temp down in the winter/up in the summer when you are sleeping or are away from home. Use ceiling fans as much as possible rather than A/C.
Use refillable containers for lunches for sandwiches, carrot sticks, snacks, and drinks - insulated, reusable lunch bags too. We don't use large garbage bags either. Our trash goes into reused grocery store bags, then these go into our garbage pail. The garbage pail goes out to the curb for pick up, then we bring in the pail afterwards. I just can't bring myself to spend extra $$ on bags just to put into the trash.
I am reading a few books on going green. A really good one is 'Organic Housekeeping" by Ellen Sandbeck. Lots of great tips to save lots of $$, not just the environment. Hopefully your local library has a copy!