If there is something that we will forever be fond of doing, it is definitely eating our favorite foods every day. Unfortunately though, most foods available in the market can affect our teeth in the most bizarre and unexpected ways.

Some can break our teeth in just a second; some can change their colors from pearly white to something yellowish or worst, black.

You do not need to prevent yourself from grabbing your preferred foods and drinks anymore. We are living in a more advanced world and, luckily, they are already resolutions for the perfectly white teeth.

If you are considering to use peroxide to brighten your teeth, stop it right there. Although it is proven effective, the U.S. Food and Drug Administration (FDA) has alerted the people a long time ago about its adverse effects.

Whitening your teeth does not need to be painful anymore. We made it even easier for you to find the ideal whitening tool for yourself by creating a list of our top 5 cheapest teeth whiteners in the market!

It is also worth noting that these products contain the safest type of carbamide peroxide, and they are all FDA-approve!

Blitzby Teeth Whitening Pen

Price: $19.99

    As an alternative for the proven-effective, the Blitzy Teeth Whitening Pen uses 35 percent of Carbamide peroxide that helps you achieve your long-life dream of having a set of white teeth. It does not only whiten your teeth, but it also removes undesirable dirt in one swipe through its soft brush strips that also clean your teeth's hard-to-reach areas.

    Its ground-breaking design also lets you know if you are running low of the gel, so you will remember when to have it refilled again. The pen-type tool also permits you to use it at home or everywhere you are without spilling it.

    Use it for one minute a day for seven days, and you will be able to see a big difference. Reward yourself with 4-8 shades whiter teeth. See for yourself!