Whenever a shampoo commercial pops up on our television screens, it's as if the world has come to a halt. We ooh and aah over how shiny the model's hair looks after she's sudsed up for just a few seconds. (Never mind they always seem to skip the blowout process .)

You don't need a beauty school degree to know that there's a bit more work involved behind the scenes of these ads . But with the right products and tools, you can easily achieve shiny hair at home .

In the video above, BellaSugar reporter Kirbie Johnson shares four shiny hair tips to repair dull, dry strands. First, find out what makes your hair lackluster -- harsh water and products are often the culprits. You can reverse the damage by using a clarifying treatment made out of apple cider vinegar , as well as investing in a shower filtration system that removes toxins and minerals from water.

Shampooing your hair correctly is also important. You'll want to be sure to cleanse with protein-enhanced products that contain shea butter or avocado oil. Follow up with a post-shower serum or oil that strengthens the hair and creates a smooth blowout .

Finally, spritz on a shine spray for instant luster. (Be careful not to spray too close to your head as it will get greasy and form build-up.) Have any of these shiny hair tips worked for you? Tell us your thoughts in the comments section.

Smoothie recipes for better skin, hair and nails:

Want more HuffPost Style beauty content? Check us out on Twitter , Facebook , Tumblr , Pinterest and Instagram at @HuffPostBeauty. (For everything else check out our main HuffPost Style Twitter, Tumblr, Pinterest and Instagram @HuffPostStyle.)---Do you have a beauty story idea or tip? Email us at beautytips@huffingtonpost.com. (PR pitches sent to this address will be ignored.)