Added to Cart
Cart Total:
Customers Also Bought:
24/7 Help

Bio Kleen, Bac Out, Stain & Odor Remover, Foaming Action, 32 fl oz (946 ml)

$10.49 $10.49 (Saved $0.00)

Thank you!

Your email is being processed.

Bio Kleen, Bac Out, Stain & Odor Remover, Foaming Action, 32 fl oz (946 ml)

Our Price:

Sorry, this product is no longer in stock.

Earn 5% Loyalty Credit ?

Bio Kleen, Bac Out, Stain & Odor Remover, Foaming Action, 32 fl oz (946 ml)

In Stock
  • Shipping Weight:
    2.86 lbs
    Switch to Metric units
  • Product Code: BIK-00033
  • UPC Code: 717256000332
  • Package Quantity: 32 fl oz
  • Dimensions:
    11.4 x 3.4 x 2.8 in, 2.42 lbs
    Switch to Metric units
Combo Offer!
Save $2.00 when you purchase these items today for only $12.49
Product Overview


  • Tough on Dirt, Gentler on the Earth
  • Clean Since 1989
  • Pets - Diapers - Laundry - and More
  • A Unique Blend of Live Enzyme Cultures & Lime Extract
  • Full Strength
  • Family Owned and Operated
  • No Animal Testing or Ingredients

The Biokleen Vison

Since 1989, Biokleen’s vision of producing natural and effective cleaners continues today with a passion for innovation, dedication to performance and a guiding commitment to our planet.

It seems everyone has a Back-Out story. Our unique blend of live enzyme producing cultures and lime peel extracts eliminates the toughest stains and odors and their return.

What will be your Back-Out story?

Suggested Use

To remove stains + odors, remove excess waste, saturate affected area, let sit for 5 minutes or more. Blot with rag.

Repeat process if needed. Does not need to be rinsed.

Try Back-Out on pet accidents, carpet, wine, diapers and pails, laundry, disposals, garbage cans and more.

Other Ingredients

Water (filtered), glycerin (vegetable), caprylyl/capryl glucoside (plant based surfactant), C10-16 alkyl glucoside (plant based), laureth 7 (plant based surfactant), citrus terpenes, dipropylene glycol, benzisothiazolinate, viable bacillus cultures.


Keep out of reach of children.

Caution: In case of eye contact, flush with cool water for 15 minutes. In case of ingestion, do not induce vomiting; drink plenty of water to dilute.

iHerb Customer Reviews

Waste of money

Posted by iHerb Customer on May 06, 2017 | Verified Purchase

Does not remove blood stains. Very disappointed

Thanks for your feedback!

used for cloth diaper

Posted by iHerb Customer on Mar 21, 2016 | Verified Purchase

works well in removing stains and odor on cloth diapers, smells great too.

Thanks for your feedback!

Good safe cleaner

Posted by chungfai on Dec 29, 2015 | Verified Purchase

Good safe cleaner, and I like the spray bottle too, it is easier to use.

Thanks for your feedback!

Bio Kleen bac out

Posted by iHerb Customer on Sep 02, 2015 | Verified Purchase

I love, love this product. I have ordered it twice so far. I have lots of sensitivities to chemicals and fragrances. Use for laundry and carpets!! It gets stains out nicely and have had no problems with. Great product..

Thanks for your feedback!

Good stuff

Posted by iHerb Customer on Feb 09, 2015 | Verified Purchase

I like that its got the enzyme without being overly soapy as some other enzyme products I've tried.

Thanks for your feedback!