two fun finds:
1.Adding baking soda to your shampoo
Did you know by adding baking soda to your shampoo 2-3 times a month is good for it? Me neither! Baking Soda hair wash method is a woman's best friend when it comes to hair care. A baking soda hair wash will clean out the excess product, remove impurities, and clean your hair better then any expensive product on the market. I gave this little anomaly a try and I was very happy with the results.
what I did: sprinkle a dash of baking soda into your palm and mix with your shampoo. Rinse and condition as usual. try this out a few times a month to get rid of hairspray build up! On a complete side note...imagine my husbands reaction when he sees me heading to the shower with a bath towel and a box of baking soda! :-) source
2. Lemonade packet
Original purpose: Quenching your thirst.
Aha! use: Cleaning lime deposits and iron stains inside the dishwasher. Pour a packet of lemonade Kool-Aid (the only flavor that works) into the detergent cup and run the (empty) dishwasher.
Reward: Citric acid in the mix wipes out stains; you don't have to.tried this too..it really worked. pretty cool, huh? source
Do you have any others that might be interesting?