Customer Stories

Shoppers searching for bamboo sonic toothbrush reviews want proof that an eco-friendly brush cleans as well as the big plastic brands. Below, you’ll find exactly that straight from real Crescent Nest customers who left verified 5-star feedback over the past month.

Overall Rating ★ ★ ★ ★ ★ 4.9/5 (11 verified reviews)

100 % of reviewers would recommend the Crescent Nest Sustainable Sonic Electric Toothbrush.

What Customers Praise the Most

Highlight Reviews

“Worth every penny—battery life is AMAZING” – Karli W.
“Impressive! I love that this toothbrush has a lifetime guarantee. Worth every penny! Plus the battery life is AMAZING. Highly recommend.”

“Hands down the best toothbrush I’ve ever owned” – Winnie
“It really cleans the teeth but is so gentle on the gums at the same time. Amazing!”

“The charge really lasts!” – Sarah
“Our whole family loves the different settings, and the charge really lasts!”

“Stepping away from plastic, yet it works SO well” – Jess
“I’d wanted to try an electric brush for a while; the bamboo build makes it even better. Highly recommend!”

“Feels like wielding a lightsaber” – Nat R.
“Five modes, sensitive, clean, white, polish and massage let me personalise each session. Designed in Aotearoa NZ and a tree planted with every purchase a perfect blend of superior oral care and a greener future.”

Key Features Backed by Customer Feedback

1. Lifetime Guarantee
   Peace-of-mind ownership mentioned by Karli W. and others.
2. 30 Day Battery
   Users like Sarah and Karli report only one recharge a month.
3. Five Cleaning Modes
   From “Sensitive” to “Polish”, praised by Nat R., Sarah and Coco L.
4. Compostable Bamboo Heads
   Jess and Eloise love cutting plastic waste without sacrificing performance.
5.  Family-Friendly Design
   Mark and Sarah highlight how easy it is to swap heads and keep kids brushing for the full two minutes.

Frequently Asked Questions

Does a bamboo head clean as well as plastic?
Yes, our sonic pulses (up to 40 000/min) pair with precision-cut bristles to remove plaque on par with leading plastic heads.

How do I dispose of the old head?
Pull the nylon bristles with tweezers, compost the bamboo collar and recycle the small ABS clip where facilities exist.

Is the handle waterproof?
Absolutely! IPX7-rated for safe use in the shower.

How long does shipping take within New Zealand?
1–3 business days; international delivery averages 7–10 days.

Ready to Upgrade Your Oral-Care Routine?

Join Karli, Winnie, Nat and thousands of New Zealanders saying goodbye to plastic and hello to a cleaner, greener smile. Shop the Crescent Nest Sustainable Sonic Electric Toothbrush and enjoy a lifetime guarantee, planet-friendly materials and truly next-level clean.