Dirty LabsScent Free | Bio Enzyme Laundry Booster | 48 Loads (1 lb) | Hyper Concentrated | High Efficiency & Standard Machine Washer | Nontoxic, Biodegradable | Stain & Odor Removal Enzyme BoosterU.S. EPA Safer Choice

Wow. One of my cats takes issue sometimes when we leave town or stay out all day or the wind blows southeast or the litter box is in need of scooping (no longer, check my review of the M2) and expresses herself by peeing on the bed, clothes, blankets, whatever she can get her tushy on. Trying to stay on top of that, but sometimes that wind blows and we fine urine soaked things. My favorite is finding it by laying down for bed when over exhausted and smelling the culprit on a decorative pillow or my blankets.We've been using this dirty labs detergent and the scented oil for wool dryer balls with good success. I wash the olfending (sic) items twice, once with the detergent with cleaning vinegar and a 2nd time with the detergent and soda ash. Drying on low with the oiled wo balls. I ran out of the oil and knew I needed something, but forgot it was oil and ordered new pillows (somethings you just have to replace) and was like I need dirty labs. So I put the big bottle in my cart and then saw in the add ones the "bundles with this item" and there was the magic powder. So I added the bundle to my cart, dropped the single bottle and received both the next day.I then discovered that I needed oil not detergent, but I was happy that the bottle of detergent (the smaller one, didn't notice that) at least came with the little rubber dosing cap that my wife threw out by mistake.Started the laundry that needed the urine removed, discovered I was out of cleaning vinegar and decided to wing it.1. I've been using way too much detergent.2. The powder comes with a adorable wooden measuring spoon.3. 2 washes with the correct detergent and 2 scoops of this wonderful powder got rid of this cat's pee smell on everything, including a couple items that we'd written off but decided to try vs tossing.Does it need to be washed a 2nd time? I am not breaking my lucky formula.Needless to say. Very happy with Dirty Labs.

I had low expectations when I dumped this in with a bath rug my cat took objection to. I am shocked to say that at it's first test, this took care of any trace of smell. I had even thrown in a set of swim trunks my son left in a hidden corner for a week that were so fragrant I figured I would end up tossing them in the bin. They also have zero trace of foul odor. I am eager to see how this does with stains, but it is my new Hail Mary laundry product.

This stuff is out of this world amazing! I have tried probably 20 different products because my son struggles with bowel issues and that’s an odor that is nearly impossible to remove. I was throwing away hundreds of dollars worth of clothes. I tested this with a whole load of stinky laundry and one wash, two scoops and it was gone! Even takes the dog out of my comforter and sheets. 110% recommendation!

Well I feel this stuff works quite well, and I do expect dust as it is powder, what is didnt like is 1)it leaves some super soapy slick feelon the hands that's hard to wash off, to a point i give up; and 2) I have some sensitivity to airborne things such as extra dusty cat litter and extra dusty powders with certain ingredients in them. Apparently something in this particular brand is irritating to my airways and nose. It may work for others who are less sensitive to things. To be fair, I do also get eczema flares though, so take of this what you will. Im also unsure if the difference of this and not using any boosters or compared to other boosters is even too noticeable. Again, it does seem to work well enough, but I wouldn't buy again. Their laundry detergent is also good enough, however quantity of the bottle does not last long enough. I wish more companies stateside would for like some other countries do, like Japan for one, and sell refill bags for their smaller bottled items. I didnt actually check if they do though so maybe they do and I missed it before when I originally had bought it.

I am skeptical of most products like this, because the majority of the time they do not work nearly as well as the reviews would make it seem.But this actually worked great. I had some gym clothes that had been left damp & had gotten really stinky, & a normal cycle through the laundry didn't solve it - especially when those clothes got sweaty again they would really stink. Adding 1 scoop of this completely solved that. No other special steps taken. I am a believer.

I use this as an additive to my laundry to help with potty training smells. I think it really helps to remove odors caused by bodily fluids.