Most people buy Colgate toothpaste in a supermarket without a second thought. The Colgate online shop is a different proposition: it is where the brand sells its hum smart toothbrushes, Optic White whitening devices, replacement heads and bundles that are harder to find on a shelf.
An order from Colgate goes well when the brush matches the way you actually brush, the refill cost is understood before the handle is bought, and the right code lands on the right basket.
Choosing a hum by Colgate brush
hum is the Colgate line of connected toothbrushes. The handles pair with a phone app over Bluetooth and give feedback on how long and how evenly you brush. The range has included battery-powered and rechargeable models, and the line-up changes, so read the current product page rather than relying on an older review.
The battery-powered hum is the cheaper entry point. It runs on a replaceable battery, which suits travel and anyone who dislikes charging another gadget. The rechargeable Colgate hum models add stronger sonic vibration and a charging base.
Ask one honest question first: will you open the app after the first fortnight. If not, a simpler Colgate electric brush does the cleaning job for less, and the smart features are money spent on data you will ignore.
Refill heads are the real running cost
A brush handle is a one-off purchase; heads are a repeat bill. Dentists commonly suggest replacing a head about every three months, or sooner once the bristles splay. Over a few years the Colgate refill spend can match or exceed the handle price.
Check which heads fit your exact Colgate handle before ordering. hum heads fit hum handles, and heads from one Colgate electric range are not guaranteed to fit another. The product page lists compatibility.
Multipacks cost less per head than singles. Where Colgate offers a refill subscription, it removes the chore of remembering, but check how to pause or cancel it and how often it ships before signing up.
Optic White LED whitening kits
Colgate sells at-home whitening under the Optic White name, including kits that pair a whitening serum or pen with an LED mouthpiece. The LED device is powered through a phone connection or its own battery depending on the version.
Set expectations sensibly. At-home whitening works on surface stains on natural teeth. It does not change the colour of crowns, veneers or fillings, so a smile with dental work can end up uneven. People with sensitive teeth, gum problems or recent dental treatment should ask their dentist before starting any Colgate whitening course.
Follow the Colgate instructions on session length and number of days. Doing more does not whiten faster; it mostly raises the chance of sensitivity.
Toothpaste, mouthwash and kids' ranges
The Colgate shop also carries toothpaste families such as Total, Optic White and sensitivity formulas, plus mouthwash and children's products. These are the same items sold in stores, so compare the Colgate shop price against a supermarket before adding them for convenience.
They are most useful as a top-up to push a brush order over a free-shipping threshold, where one exists. Children's brushes and fluoride levels are age-banded; check the age range on each Colgate product rather than handing a child an adult paste.
Delivery, returns and warranty
Shipping costs and free-shipping thresholds on the Colgate site change with promotions, so read the basket total before paying. Delivery is typically limited to the country of the site you are on.
Toothbrushes and oral-care products are hygiene items, and opened ones are often excluded from returns. Check the current Colgate return terms before opening a device you are unsure about. Electric handles normally carry a manufacturer warranty against defects; keep the order email as proof of purchase.
Where the Colgate savings are
The 20% code is the general one and suits a basket built around a rechargeable Colgate hum or an LED whitening kit, where the percentage is worth the most in dollars.
The $5 code beats 20% only on a basket under $25, which in practice means a small refill or toothpaste order. On anything larger, use the percentage.
The hum offer is specific: it applies to battery-powered hum brushes, and the second brush is half price. It is the right choice for a couple or a household buying two, and it is worth nothing on a single brush.
Colgate codes generally do not stack, and some exclude bundles already on sale. Enter the code at checkout and compare the final total before committing.
Common questions
Is a Colgate hum brush worth it over a basic electric?
Only if you will use the app. The cleaning comes from the brush head and your technique; the hum features add coaching and tracking.
How often should Colgate brush heads be replaced?
Around every three months is the usual guidance, or sooner when bristles fray. Buy multipacks to keep the cost per head down.
Will Colgate whitening work on crowns or veneers?
No. Whitening affects natural enamel only. Ask a dentist before whitening if you have dental work or sensitivity.
Can I return an opened Colgate toothbrush?
Often not, as hygiene rules apply. Check the current Colgate returns policy, and use the warranty for a faulty handle.
| Discount | Type | Get the deal |
|---|---|---|
| 15% off | Promo code | View at Colgate → |
| 20% off | Promo code | View at Colgate → |
| 10% off | Promo code | View at Colgate → |
| 10% off | Promo code | View at Colgate → |