Laundry detergent in the box stores have so many fillers just to make it look like you are getting a lot for your money when you are not. You can cut your laundry costs up to 98% by making your own laundry detergent. It is easy to do and it cleans better than store-bought detergent. Consider the detergent-making process a family project. It is fun and teaching your children the low-cost way of living is priceless; a gift that never stops giving.