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Have questions about our UV sterilization technology? Need help with your order? Our team is here to ensure your Qarl experience is nothing short of exceptional.
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Frequently Asked Questions
How does the UV sterilization work?
Our bottles use UV-C light technology that activates every 2 hours to eliminate up to 99.9% of bacteria and viruses, keeping your water fresh and clean throughout the day.
What is your return policy?
We offer a 30-day satisfaction guarantee. If you're not completely satisfied with your Qarl bottle, you can return it for a full refund within 30 days of purchase.
How long does the battery last?
A single charge lasts up to 30 days with normal use. The bottle is rechargeable via USB-C and takes approximately 2 hours to fully charge.
Is my Qarl bottle dishwasher safe?
The stainless steel inner container is dishwasher safe, but the electronic lid should be hand washed with mild soap and water. Never submerge the lid completely.
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