Crest white strips have enabled millions of people and give instantly, easily and safely whiten their teeth. The strips ...

As an avid coffee drinker, I've been making a point to rinse with Crest Whitening Rinse Fresh Mint Mouthwash ($22, originally $26) after getting my coffee fix.

So now's the time to buy: It's hard to beat a respected brand like Crest when it comes to at-home whitening, and $30 is nothing compared with what you'd spend on an in-office whitening treatment.

This bestselling Crest Whitening Kit is how thousands of people secure a quick, long-lasting, professional-level whitening, but it typically costs a little too close to the triple-digit mark.