Lost and found
Always keep your keys in one place. That way you won't waste time looking for them. Using a little basket or bowl always works nicely.
Fabric softener not just for softening your clothes
Use a fabric softener sheet to get all of the lint off of your dryer filter. It's a lot quicker than scraping it with your fingers.
Don't have time to iron your clothes? Throw a damp sock in the dryer with your clothes for about five minutes. It will get the wrinkles out and leave your hands free to complete other tasks.