Worst: Sunscreen
Did you know that sunscreen only lasts 3 years before it loses its effectiveness? If you get a multipack from Costco, make sure to look at the expiration date to see if it is going to work properly. You are just going to waste money otherwise.
Sunscreen
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Worst: Disposable Razors
Even though it might sound like you will get a good deal by buying a huge box of disposable razors, Costco is not the best option. Walmart actually offers better prices! Even though Costco offers 14 razors for $23, it is possible to get 10 Gillette disposables at Walmart for only $7.97. It is nearly half the price!
Disposable Razors