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    Best Ways To Whiten Your Teeth At Home: White Whitestrips, LED Whitening & Whitening Gel

    best-ways-to-whiten-your-teeth-at-home

    Looking for a smile makeover? On top of visiting the dentist, there're plenty of teeth whitening solutions for you to get sparkling white teeth in the comfort of your home. But what are the things to consider when choosing the best products?

    Over-the-counter teeth whitening

    Tool

    How does it work?

    Pros

    Cons

    How to Use

    Cost

    Whitestrips

    A disposable plastic strip is used directly onto the teeth that contains an enamel-safe whitening gel to remove yellow and heavily stained teeth

    Easy to use, more affordable

    The effect can be uneven as the whitestrips might not be perfectly fit

    Apply the whitestrips after brushing your teeth. Use it for one to two weeks, 30 minutes each time

    $10 - $30 /piece

    LED Light Teeth Whitening Home Kit

    A bleach-based treatment, the LED Light Teeth Whitening Home Kit comes with an LED light system, mouthpiece and whitening gel. It’s believed the light can speed up the whitening process

    Convenient, instant effect

    The kit can be expensive. Teeth may become more sensitive after the treatment; the whitening agents might also irritate your gum or tongue

    Insert the light source's mouthpiece between upper and lower teeth, hold for 15- 20 minutes. Use daily for around a week

    $300-$2000

    Teeth Whitening Gel

    Teeth whitening gel usually contains carbamide peroxide, a bleaching agent that helps remove discoloration

    Easy to use, more affordable

    Some people might experience sensitivity

    Wear the trays with a small amount of gel placed inside it while you sleep at night for around 2 weeks

    $100 - $200 / 100 ml

     

    Natural teeth whitening

    Tool

    How does it work?

    Pros

    Cons

    How to Use

    Cost

    Coconut Oil

    This natural ingredient attacks harmful bacteria in your mouth, preventing plaque, tooth decay and gum disease

    Natural, inexpensive; a traditional Indian remedy to improve oral hygiene

    Gargling with coconut oil can be an unpleasant experience

    15 - 20 minutes oil pulling

    $40 - $100 / 100 ml

    Baking Soda

    Baking soda is an alkaline and mildly abrasive natural ingredient that helps eliminate tooth discoloration due to food and drink consumption

    Natural, inexpensive, convenient

    Excessive use can harm the enamel; it takes time to see the effect

    Mix 1 teaspoon of baking soda with 2 teaspoons of water and use as your toothpaste

    Less than $10/50g

    Poor at-home oral hygiene, diet and unhealthy lifestyle contribute to tooth discoloration. Fortunately, one can simply reverse teeth discoloration by changing their routines. Below are a few tips to keep your smile healthy and bright again.

    1. Practice Healthy Dieting
      Tanni-rich foods and beverages, such as red wine, coffee, soda, citrus fruits, get into the enamel of your teeth and cause long-term discoloration.
      What to do: Avoid these or brush every time after you consume these foods.
       
    2. Quit Smoking
      One of the top culprits of yellow teeth, smoking causes - not only cancer - but stubborn stains.
      What to do: Quitting smoking is always a good idea.

    3. Practice Good Oral Hygiene
      Skipping daily brushing and flossing is one of the causes of yellow teeth and various dental diseases. If the gums are inflamed due to the bacteria, this might cause periodontal disease. Also, the enamel that covers the tooth grows thinner as we age, revealing the natural color of dentine, which is yellow/pale brown.
      What to do: Follow a complete oral care routine of twice-daily tooth brushing and daily flossing.  Visit the dentist at least twice a year. While aging cannot be reversed, we can slow down the discoloration by practicing good oral health.


    Whitening and bleaching should not damage teeth nor gum, always check with a dentist if you're experiencing irritation or discomfort when trying the above methods. 


    Cigna_DIY_CTA_Banner_EN

    You deserve the smile from the heart. Cigna DIY Health Plan enables you to freely choose from various protection benefits to customise your plan to your individual needs, including dental coverage, regular oral check-up, treatment cost and emergency. Tailor your health coverage now.

    Sources:

    1. Healthline - 6 Simple Ways to Naturally Whiten Your Teeth at Home
    2. Medical News Today - Six natural ways to whiten teeth
    3. 美白牙齒前必須知道的真相! | 李施德林®香港
    4. Cosmopolitan HK - 【10個最有效牙齒美白方法】美白牙貼、藍光美白、美白牙膏及美白凝膠優缺點比較
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    © Cigna Healthcare 2025
    Information provided in this article is intended for health and fitness purposes only and is not intended for use in the diagnosis of disease or other conditions, or in the cure, mitigation, treatment or prevention of disease (see Terms & Conditions for details). Any health-related information found in this article is available only for your interest and should not be treated as medical advice. Users should seek any medical advice from a physician, especially before self-diagnosing any ailment or embarking on any new lifestyle or exercise regime. Any information contained in this article may not be suitable, accurate, complete or reliable. Cigna Healthcare accepts no responsibility for the content or accuracy of information contained on external websites or resources, or for the security and safety of using them. "Cigna Healthcare" and the "Tree of Life" logo are registered trademarks of Cigna Intellectual Property, Inc. in the United States and elsewhere, licensed for use. All products and services are provided by or through operating subsidiaries, and not by The Cigna Group.

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