Skip to main content
  1. Home
  2. Smart Home
  3. News

The Biotica800 air purifier uses probiotics to clean the air in your home

Add as a preferred source on Google
Promotional image for Tech For Change. Person standing on solar panel looking at sunset.
This story is part of Tech for Change: an ongoing series in which we shine a spotlight on positive uses of technology, and showcase how they're helping to make the world a better place.

When you think of probiotics, you probably think of your gut. Seriously — the typical use of a probiotic is to encourage the growth of healthy bacteria in the digestive system. You can buy them over the counter in pill form, or you can just eat as much yogurt as you want. Either way, you want the germs to grow because they’re healthy germs. BetterAir has taken that same approach and applied it to air purification.

The BetterAir Biotica800 uses probiotics to purify the air in your home or workspace by spreading patented Enviromental Probiotics, or Enviro-botics, through the home. These probiotics are able to penetrate spaces that a normal air purifier cannot, such as the carpet and the drapes. Rather than waiting for air to pass through a filter, the probiotics work on the causes of indoor air pollution at the source.

Recommended Videos

BetterAir calls it a “simple, natural solution” that avoids the use of harsh chemicals or UV light to kill harmful bacteria and pathogens. It claims the probiotics supposedly eliminate and trap pet dander, dust mites, and other allergens on the surfaces of your home, while consuming the organic resources that allow mold and bacteria to grow. Since the probiotics are a type of living bacteria, there is no risk of the harmful bacteria growing resistant to the neutralizing effects.

According to BetterAir, the effects of the Biotica800 can take anywhere from three to five weeks to become apparent. Due to the nature of the probiotics, the effects are not immediate like they would be with a chemical or UV light — but they are supposed to be longer-lasting than other solutions. This would benefit anyone with a sensitivity to chemicals.

A standard BetterAir probiotic cartridge is said to last 3 months or 90 days under typical use. Refills can be ordered directly from the BetterAir website. The Biotica800 has a one-year manufacturer’s warranty, but can last “for many years of use” if taken care of. The Biotica800 starts at $299 and includes free shipping. If you want to have as little environmental impact as possible, then a probiotic-based air purification system might be worth checking out.

Patrick Hearn
Former Technology Writer
Patrick has written about tech for more than 15 years and isn't slowing down anytime soon. With previous clients ranging from…
I dug these last-hour Prime Day smart home, laptop, and accessory deals that are irresistible
Deals up to 60% off, a few hours left, and no reason to wait any longer.
Electronics, Phone, Speaker

Amazon's Prime Day 2026 sale is in its final hours, giving you your last chance to get your hands on the best smart home, security, tablet, laptop, and accessory deals. I've pulled together the picks that are still live, still deeply discounted, and still worth buying before the sale ends tonight or until the stock lasts.

Best Amazon Prime Day deals on smart home devices

Read more
The Google Home Speaker is impressive, until you look at the power cable
Sphere, Electronics, Speaker

The Google Home Speaker hasn't even started shipping yet, but one lucky buyer managed to grab one early and share their first impressions. While most of the news is positive, there's one detail that won't sit well with anyone who cares about repairability.

For the unaware, Google announced the speaker back in October 2025, and pre-orders went live last week. Priced at $99, it's the company's first new speaker in six years, so people have plenty of questions. 

Read more
I went looking for the best Prime Day bargains on Google hardware, and these are the winners
Prime Day discounts are hitting everything from Pixel phones to Nest cameras and the Pixel Watch 4. After digging through the listings, these are the deals that stood out the most.
Google Pixel 10 vs Pixel 10 Pro

Some Prime Day deals feel like discounts in name only, but after digging through this year's sale, I found a few Google deals that are genuinely worth your attention. Several Pixel 10 models are seeing triple-digit price cuts, the Pixel 10 Pro Fold is at its lowest price yet, and a few Nest products are available at prices that are actually hard to ignore. Whether you're looking for a new smartphone, smartwatch, streaming device, or smart home upgrade, these are the Google deals I'd recommend before Prime Day wraps up on June 26.

Pixel 10a

Read more