One way for me to save money is by cutting my son's hair. We would take him every month to get his hair cut and each time costing between $10-$20 depending on where we went. We purchased a men's hair grooming kit for $29.97 a Walmart years ago and one day I just attempted it and found it wasn't that hard. Over the years it has gotten easier but it helps that he likes it short especially in the summer months. He usually goes with a #3 but today had me do a #2. I have lost track of how many times I have cut it but I know the trimmers have more than paid for themselves several times now.