4. Disposable Razors
Ends After: 3 uses
Average Cost: *$5.38–$12.99*
This is unfortunate because disposable razors are not inexpensive at all, as everyone is aware. After three uses, disposable razors become faulty. The razors are dull and ineffective after three uses; they don’t give you a close shave and even give you razor bumps and nicks. Throw them out after three usages.

Throwaway Razors ©Shutterstock/Gandolfo Cannatella
What, then, makes disposable razors so costly? Brand loyalty is a contributing factor. According to CBS, once consumers choose a brand, they hardly ever change it. Businesses know that once customers are tied to a product, they will stick with it, so they may raise prices gradually.
