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The device releases natural probiotics into the room through the day. They settle on fabrics, rugs and furniture and reduce the odor-causing bacteria on those surfaces. More on how it works.

Probiotics take two to three weeks to settle across a room. That's why you get 30 days from delivery to try it.

No. An air purifier cleans the air that passes through it. EnviroBiotics works on the surfaces where odor lives, and there are no filters to replace.

EnviroBiotics is registered with the EPA; use it as the label directs. The device is MADE SAFE certified and PTPA parent-tested.

BioLogic Mini for bedrooms, nurseries and pet corners up to 300 sq ft. Biotica 800 for living rooms and open spaces up to 800 sq ft. Many homes start with one Mini in the room that smells first.

About 90 days. With Auto-Refill, the next cartridge arrives before you run out, with free shipping. Refills cost about 20¢ a day for the Mini and under 50¢ a day for the Biotica 800.

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The BioLogic Mini runs at under 25 dB, quiet enough for a bedroom. The Biotica 800 is quiet enough for a living room.

Yes. EnviroBiotics works between cleanings. Spills, accidents and litter boxes still need cleaning up.

Return it within 30 days of delivery for a full refund of the device price. Return shipping is on us. Returns and warranty.

For returns and refunds, please contact Amazon or the store you bought from. For setup questions, we're happy to help.