15. Laundry Detergent

As with groceries, name brands often mark up their prices on laundry detergent, so you’re more than likely be overpaying on those bottles and pods – but there’s a very easy way to save money on it.

Simply buy in bulk from a wholesale club store like Costco or on Amazon – and make sure you always use a coupon. An even better idea is to consider making your own laundry detergent at home, which would save you over 25 cents per load (just make sure you read the instructions on how to make it very carefully).