Hum by Colgate promo codes
12 Hum by Colgate codes are on file. None has passed a checkout test yet, so try them before you count on the saving.
- Codes listed
- 12
- Verified
- 0
- Sitewide
- 5
- Last checked
- Oct 14, 2026
Unverified codes
Listed as found; some may have ended30% Off
Not verified
30% Off The Hum Toothbrush
20% Off
Not verified
20% Off The Hum Toothbrush
20% Off
Not verified
Limited Time! 20% Off Hum Adult Toothbrushes
17% Off
Not verified
Happy St. Patrick's Day! 17% Off Sitewide
15% Off
Not verified
Extra 15% Off Colgate Hum Toothbrushes And Refills + Free Shipping
15% Off
Not verified
15% Off Sitewide
15% Off
Not verified
15% off any order
- Tap offer to copy the coupon code. Remember to paste code when you check out. Online only.
14% Off
Not verified
14% Off Your Order Through Valentines Day
10% Off
Not verified
10% off orders over $49.99
- Tap offer to copy the coupon code. Remember to paste code when you check out. Online only.
10% Off
Not verified
10% off any order
- Tap offer to copy the coupon code. Remember to paste code when you check out. Online only.
$5 Off
Not verified
$5 off any order
- Tap offer to copy the coupon code. Remember to paste code when you check out. Online only.
SALE
Not verified
2 Hum Smart Battery Powered Toothbrushes For $49
How to use a Hum by Colgate code
Show and copy the code
Start with a verified code. The code opens in a new tab and this tab continues to Hum by Colgate.
Fill your bag at Hum by Colgate
Add the items the code applies to. Sale items and some brands are often excluded.
Paste it at checkout
Enter the code in the promo field before you pay. If the total does not change, try the next code.
Questions about Hum by Colgate codes
Does Hum by Colgate have a working promo code right now?
We list 12 Hum by Colgate codes, but none has passed a checkout test yet. Treat them as unconfirmed and try the first one listed.
What is the best Hum by Colgate promo code today?
The strongest offer we have on file is “30% Off The Hum Toothbrush”. It has not been verified, so it may not apply to every basket.
Do Hum by Colgate codes work on everything?
5 of the listed codes are described as sitewide. The rest are limited to selected items, a minimum spend or new customers; each code lists its terms where they are known.
How do I use a Hum by Colgate promo code?
Select “Show code” on this page and copy the code, add your items to the bag at Hum by Colgate, and paste the code into the promo or discount field at checkout before you pay. The order total should update straight away; if it does not, the code does not apply to your basket.
Why did my Hum by Colgate code not work?
The usual reasons are an expired code, sale items that are excluded, a minimum spend that has not been reached, or a code limited to first orders. Codes marked “Verified” were accepted at checkout on the date shown; unverified codes are listed as found and may already have ended.
Codes are collected from public sources and re-checked on a rolling schedule; retailers can end an offer at any time. InfluencerRate may earn a commission when you shop through links on this page.