When to replace your toothbrush (aka the Autobrush head)
Your Autobrush is only as effective as its brush head. Over time, bristles wear down, making them less efficient at removing plaque and keeping your mouth clean. Knowing when to replace your brush head is key to maintaining healthy teeth and gums.
The ADA Recommendation
The American Dental Association (ADA) recommends replacing your toothbrush (or brush head) every 2 months (or sooner) if the bristles are frayed. Worn-out bristles are less effective at cleaning and can even be harsher on gums.
Replacing your brush head every 30 - 60 days ensures the bristles remain effective and gentle, supporting cleaner teeth and healthier gums.
"Your Autobrush is fantastic for keeping your teeth clean, but to get the best results, you need to replace your brush head regularly. Over time, bristles wear down and become less effective at removing plaque, plus bacteria can build up on them. The American Dental Association recommends replacing your brush head every three months at a maximum, though many patients see even better results with monthly or bi-monthly replacements. Here's the best part: you don't have to remember any of this! With Autobrush's subscription service, fresh brush heads arrive automatically on whatever schedule you choose. Set it, forget it, and enjoy the peace of mind knowing your brush is always performing at its best. It's the easiest way to maintain that healthy smile you've worked hard to achieve!"
— Dr. Gibbz (Chief Dental Officer)
Autobrush’s built-in reminder: blue bristles
To make it easier, Autobrush heads come with blue bristles that fade over time. Once the blue color lightens or disappears, it’s your visual cue that it’s time to swap out your brush head for a fresh one. No guesswork, no calendar reminders, just an easy, built-in signal.
Subscribe & Save: fresh brush heads delivered
Never worry about forgetting to replace your brush head again. With Autobrush’s Subscribe & Save, fresh brush heads are delivered straight to your door on schedule. You’ll always have a clean, effective brush head ready without having to think twice about it.
Clear signs it’s time for a new brush head
Even with good care, brush heads don’t last forever. These signs mean it’s time for a replacement:
1. Frayed or bent bristles
When bristles lose their shape, they can’t reach between teeth or along the gumline as well. Worn bristles may even cause irritation. If you see fraying, it’s time for a new brush head.
2. A fuzzy feeling on your teeth after brushing
Your teeth should feel smooth after every session. If they still feel coated or “fuzzy,” the bristles may not be removing plaque effectively anymore.
3. Persistent bad breath
If brushing doesn’t leave your mouth feeling fresh, bacteria may be hiding in a worn brush head. A new head often solves this quickly.
How to maintain your Autobrush for best performance
A few small habits can extend the life of your brush head and help you get the best clean possible:
Replace on schedule
Swap your brush head every 30 - 60 days to maintain optimal cleaning power.
Rinse thoroughly after each use
Remove toothpaste, foam, and debris to prevent buildup.
Store in a dry place
Keeping your brush upright and dry reduces bacteria growth and helps bristles stay in good condition.
Avoid biting or pressing too hard
Gentle use protects both bristles and gums.
A simple habit, replacing your brush head regularly, makes a big difference in oral health. Follow the ADA’s 2-month guideline, watch for Autobrush’s blue bristle fade, and make life even easier with Subscribe & Save.
👉 Shop Brush Head Replacements and choose Subscribe & Save for effortless oral care.
