BiokleenBac-Out Enzyme Stain & Odor Remover - 128 Ounces - Destroys Stains & Odors Safely, for Pet Stains, Laundry, Diapers, Wine, Carpets, & More, Eco-Friendly, Non-Toxic

Buy this! You need this in your life!It takes out stains and odors amazingly well. I care for an elderly parent and accidents happen to clothes, upholstery, and carpet. It cleans up fabulously, wipes away odors, and is very economical because you only need a little bit, so the bottle lasts a while. I use it most in the washer by adding 1/2 cup to the batches where it is needed to get rid of the scent of urine.I liked a previous customer's review and bought this based on that recommendation. It has been a fantastic product and I am so grateful to have found it!

I originally bought this to clean carpet, and it worked so well! It didn't leave any smells or residue – it worked like a champ. It removes any stains, smells very well. I read one person's review saying that they put this in their laundry, which I also tried (thank you so much for telling us!). Our laundry comes out smelling so fresh and nice. This bottle is going to last me a very long time and will definitely become one of our household essentials!

Good for clearing cat urine stench. Also good for infrequent cleaning of my stinky, sweaty yoga shred mat in summer. I usually use a gentle lavender cleaner made for yoga mats, but a good dose of this got it pristine smelling. I'm willing to chance infrequent mat cleanings with this as needed in future (wipe the yoga mat thoroughly with water afterwards. I'm not sure this stuff is meant for your skin. I had no reaction and my skin is somewhat sensitive, just be safe)I'm extremely sensitive to smells, though I enjoy good smells, high quality perfumes, etc. I detest chemical air fresheners, most scented candles, glade plug-ins, etc. Febreeze is just foul and they all give me toxic allergic reactions.My 20 year old, arthritic kitty could no longer get into her special enclosed litter box that I set up for her in my upstairs bedroom suite where she mostly stayed. She ended up using puppy pads outside the box for the most part.1.5 years of ammonia stink, leaks onto my 112 year old fir wood floor, and puppy pads, bless her. She did her best, my little angel. She passed two weeks ago (and my other kitty manages to use the litter boxes in the basement). So with great relief, I removed the whole litterbox setup from upstairs.During the dotage of two kitties, who have both since passed, everytime I opened the door to upstairs, the stink was there, lingering, stressful, and I now realize, physically depressing. I realize I dreaded going upstairs. But my kitties enjoyed their lives and I loved them, so we did our best, using countless puppy pads (get your puppy pads at Sam's Club: 120 pads for about $16. Significantly cheaper than anywhere else), expensive electric air filters, and gallons and gallons of enzymatic and oxy cleaners.I used to use Natures Miracle by the gallon in the red bottle. It worked on cat urine, but left behind a very unnatural, lung piercing odor that actually made me sick.I switched to Natures Miracle Oxy orange scented cleaner. I don't think it worked as thoroughly on the urine, but it helped a lot and I could tolerate the scent. It had a more natural, fresh scent. I bought gallons and gallons of this.Every time I got a new bottle, I kept the aluminum seal on and carefully pierced it maybe 10 times times with a pin, so I could generously sprinkle it on messes, but not waste it by pouring it all out at once. This works really well.So after removing her box the final time, I drenched the wood floor of the litterbox alcove with a half gallon of N.M. Oxy orange and cleaned the wood stairs and everything with the Oxy cleaner.No more stink wafting out when I opened the door to upstairs!BUT still a faint pee pee scent when I went into the alcove. So I ordered this Biokleen lime enzymatic cleaner.It has a strong but pure lime peel scent when you first pour it out. Nothing chemical, nothing offensive to me. Just a clear, clean, gratifying scent that goes away once it dries. And it takes the pee smell with it!I sprinkled about a third gallon onto the 6' x 6' area of wood floor, thoroughly wet a Swiffer pad with the Biokleen and scrubbed it into the cracks in floor that had become darkened with pee pee leaks. I kept pouring more on the bad spots to keep the floor wet for several hours. I poured more into those cracks several times over the next couple days. Used over half gallon in the end. My old floors are pretty rustic, and had already been damaged by the pee, so I was willing to risk some minor additional damage to floor. It was worth it to me to get the odor out. Biokleen left a sheen on the wood floor and in the close up picture, you can see the dark areas. Pee made them dark first, and I really dont know if the Biokleen made them any worse, but today, the pee odor is GONE, simply gone. Yes.The Biokleen is good value too, compared to any of the Natures Miracle or other products marketed to pet owners.One more note, I used it on my gel foam mattress topper where my remaining kitty peed, (maybe commenting on his sister's death). The pee scent is gone, but a fake limey scent lingers. Doesn't smell as clean on mattress topper as does on other surfaces. It may not be completely dry yet, so I'm turning it over and keeping fans on it during day.

I have kids, dogs and well.. life happens. I keep this in a spray bottle and use is as a laundry pretreatment for stains and stink, pit stains, sweaty workout gear, accidents, you name it. This stuff is magical. Gets dog pee out of carpets, you'd never know it happened. Also works great on vomit stains and smell. This has no perfumes, has a very light and natural lime scent that dissapears when its dry.

This 1 gal jug was shipped with other items breakable items and everything was smashed in the box. Disappointed that there’s no common sense with the shipping crew. Anyway, the product works well.

I've been buying this product for the last few years and I swear up and down by this stuff! The large bottle is very concentrated, so a little goes a long way when mixed with water! I have a bottle that will last 6 months to a year depending on how often I use it and with 3 cats, it's a staple in out house.Sometimes on hard surfaces, I use some on a cloth and wipe down the surface and let it sit for a while, then wipe clean with water and a fresh cloth. You may need a few repeated applications to completely get rid of the smell.With heavily litterboxes, I rinse the litterbox, use 1/4 cup of the cleaner, then fill up the litterbox to the top with water and let it soak for about 15 minutes to an hour based on how soiled the litterbox is/how often it's deep cleaned. Then, scrub, rinse, sanitize with vinegar or rubbing alcohol and dry. (Please don't use bleach to sanitizer, that's how you make dangerous gases when mixed with cat urine! (Make sure to do this in a well ventilation area just in case when using vinegar or rubbing alcohol).For those who say this doesn't work on fabrics, you need to let the product soak for minimum one day. I like to use a large, cheap 5 gallon bucket, pour in 1/2 cup to 1 cup into the bucket fill the rest with cold water, and let my item soak 1-3 days (depending on how soiled the fabric is. After it soaks, wring out your fabric, rinse and wash as usual.Sometimes I'll pair this with Angry Orange after using this product to prevent my cats from wanting to pee on the area again a d it really helps! Sometimes it may take a few applications, especially on carpet so make sure you let this soak diluted in the carpet for an hour, rinse, repeat the process and let dry. This is the best way I've gotten smells out completely!I also use this undiluted on bad laundry stains such as blood, feces, dirt and grass abd it really makes a difference! I'll also sometikes use about a tablespoon added to my washing machine for a little laundry boost for my bed lines, undergarments, socks and towels to really freshen them up and it's great! If you got enzyme based dirt and grime, this is the stuff to use! 😁If you use this undiluted it WILL be sticky and super soapy, so don't use alot! I promise you'll get more bang for your buck this way!It smells very light, kind of like sprite which is *so* much nicer than other so called enzyme cleaners that are nothing but lung damaging perfumes. 😊If you have a sensitive nose and want an enzyme cleaner that actually works, BUY THIS STUFF! 😌👌