Zima Learning Zone
What can the Dental Pod clean? (2026)
May 17, 2026
We rigorously tested the Dental Pod across 50+ appliance types. Here's a full breakdown of what it's safe and effective for cleaning.
How to deep clean your toothbrush heads (2026) - Dr. Jack Pinnar-Smith
May 12, 2026
Brushing your teeth is a daily habit - but is your toothbrush actually clean? Here's how to deep clean your toothbrush head, from the Dental Pod to other household methods.
How to clean Invisalign aligners? (2026)
May 10, 2026
From brushing to hot water to ultrasonic cleaning, here's what actually works (and what doesn't) for keeping your Invisalign aligners clean and clear.
Are Dental Pods worth the cost? (2026)
May 08, 2026
Soaking and rinsing alone often aren't enough to keep oral appliances properly clean. Here's what the research says about how the Dental Pod compares.
Your dentist uses an ultrasonic cleaner (2026) - Dr. Jack Pinnar-Smith
May 05, 2026
Ultrasonic cleaning isn't new, it's long been used in dental practices. Here's how the same technology has been adapted for convenient at-home use.
How long will my retainers last? (2026) - Dr. Jack Pinnar-Smith
May 03, 2026
Retainers can last up to 10 years, but many don't. Here's what causes early wear and breakage, and how to look after your retainer for the long run.
Say goodbye to toothbrush cleaning: Discover the Dental Pod for your oral appliance care routine (2026) - Dr. Jack Pinnar-Smith
April 23, 2026
Toothbrushes can scratch, damage and cross-contaminate your oral appliances. Here's why ultrasonic cleaning is a safer, more thorough alternative.
Why a clean retainer makes a difference to your night-time routine
April 22, 2026
Poor retainer hygiene can affect more than your appliance, it may be affecting your sleep too. Here's what's happening overnight, and how to fix it.
