There is no way to get around having to do laundry, and even laundry soap, etc. can add up. There are some things you can do to save money on laundry. First, use only half as much soap as you normally use. The clothes should come out as clean as before. Next time, try a little less until you figure out just how much you need to get a load clean. By doing this alone, you can save yourself half as much money as you are spending right now on laundry soap. Second, smash some foil into a ball and use it in the dryer instead of dryer sheets. Third, only wash clothes when they are dirty. We are so used to throwing everything in the laundry basket out of habit. Look for any stains and smell for any odor before putting them in to be washed.
Do you have any ideas about saving money on laundry? What works for you?