Shopping at Costco doesn't just have to be about getting car-sized bundles of paper towels.<br /><br />In fact, Business Insider says it's a wonderful place to save money on personal care items!<br /><br />If you're open to trying new brands, switching to Costco brands of toothpaste and dental hygiene products can save you $100 a year.<br /><br />And if you want to save money and save the planet at the same time, consider getting a reusable razor at Costco.<br /><br />The price for a razor and 14 blades is $18 at Costco.
