Biofilm Buster | Laundry Sink Soak
$15.99
Pre-Treatment Laundry Sink Soak
- Powered by Biofilm Busting Enzymes
- Removes tough odor stains and permastink
- Makes your detergent more effective
- Safe for cotton and man-made fabrics; not recommended for silk and wool
Choose
a scent:
Pre-Treatment Laundry Sink Soak
- Powered by Biofilm Busting Enzymes
- Removes tough odor stains and permastink
- Makes your detergent more effective
- Safe for cotton and man-made fabrics; not recommended for silk and wool
Choose
a scent:
Persistent Odor in Your “Clean Clothes”?
Biofilm is making your clothes stink. It's a colony of bacteria, fungus, and mold that traditional detergents alone can't remove from your clothes. It builds up over time and causes permastink. Lume's BIOfilm Buster breaks up biofilm so your favorite detergent can wash it away.

Don't Just Take Our Word for It
Lume fans are LOVING their outrageously fresh clothes, thanks to Lume

Believe The Hype!
"I just used mine for the first load of laundry done since it arrived and I’m in love!! This is amazing at taking out odors you just don’t realize are hiding in the fabrics. No more stale laundry smell for our household. ❤️ "
– Andrea S

A Miracle for Work-Out Clothes
"Ok I was VERY skeptical about this product. Although I love the deodorant, my 14 year old son plays hockey. I tried this today on all of his gear today and can I just say O.M.G. 😳 I have tried SO many products without success. This is AMAZING. Zero smell. ZERO! All I can say is THANK YOU. "
– Laurie C

The Ideal Companion for Lume Deo!
"Of all of the things I have tried over the years to tame the pit stink, NOTHING even came close until I tried Biofilm Buster for pretreating laundry. It made such a difference that I thought maybe the sky had opened up and I could hear angelic singing!!! 😍 😲 Wow!! "
– Bonnie M
The Problem With Detergent?
It doesn't remove biofilm (a colony of bacteria and mold growing in your clothes)
Traditional Detergent
- Doesn't remove biofilm
- Heavily diluted
- Contains optical brighteners
- Contains bluing agents
Lume Biofilm Buster
- Specifically targets biofilm in clothes
- Powerful 5 enzyme blend
- Highly concentrated
- Works with your detergent
- Spray exactly where you need it
Free U.S. Shipping over $25
How to Use the Sink Soak
(Hint: It's easy!)

"A game-changer for laundry day."
- Jordan
Easy as 1, 2, 3:
Fill sink with hottest water tolerated.
Add 1-2 capfuls of BIOfilm Buster per gallon of water.
Soak clothes for 60 minutes.
Wash per instructions, with less detergent.
Say goodbye to permastink!
*For the toughest odor stains, use a soft bristle brush on the most problematic areas before tossing into the washer. Finish with a second rinse cycle.
Free U.S. Shipping over $25
No stinky surprises!
No fragrances, optical brighteners, blue dyes, or fabric softeners.
Safe for HE Machines
100% Biodegradable & Sustainable
Vegan & Cruelty-Free
No SLS, Phosphates, Parabens
Skin Safe & Science Based
Cruelty Free
Aluminum Free
Baking Soda Free
Dye Free
Vegan
Lume Never Uses:
Aluminum, Baking Soda, Phthalates, Sulfates, Parabens, Talc
What They're Saying About Lume
4.3
Based on 851 Reviews
Sharon J.
Verified Buyer
01/31/2023
Laundry Soap
Wonderful soap. It cleans old stains as well as new ones.
Biofilm Buster | Laundry Sink Soak
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Denise Z.
Verified Buyer
01/28/2023
Best ever!
This is the only product I have tried that actually removed the offensive odors. Would highly recommend.
Biofilm Buster | Laundry Sink Soak
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Melissa Q.
Verified Buyer
01/24/2023
Great product
I love this product! It’s great on overnight soaks and pre-treating!
Biofilm Buster | Laundry Sink Soak
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Deborah H.
Verified Buyer
01/24/2023
Love it
Tried forever to remove odor. Stopped wearing many articles of clothing because of it. I was going to throw things away. Now I’ve started using this and I am salvaging my clothing options
Biofilm Buster | Laundry Sink Soak
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Rebecca H.
Verified Buyer
01/22/2023
Biofilm Buster/Laundry Sink Soak
The product worked very well. I was a little disappointed that the size wasn't larger for the price. However, we are in our 70's and often have trouble handling larger/heaver containers - so maybe it was size appropriate for our situation.
Biofilm Buster | Laundry Sink Soak
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Sue W.
Verified Buyer
01/21/2023
great
Needed for compression socks.
Biofilm Buster | Laundry Sink Soak
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Satomi A.
Verified Buyer
01/19/2023
WORKS
I actually like this better than the spray! I just resurrected five running jackets that I thought were done for. I will make sure I never run out of this stuff.
Biofilm Buster | Laundry Sink Soak
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Deborah B.
Verified Buyer
01/19/2023
Product
I have not received my order. I'm still waiting
Biofilm Buster | Laundry Sink Soak
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Nancy C.
Verified Buyer
01/18/2023
Biofilm
Never received the product
Biofilm Buster | Laundry Sink Soak
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Patricia H.
Verified Buyer
01/18/2023
failed delivery
I never received this shipment - lost in mail?? I tried to re-order, but Lume was 'out of stock' on this item. I clicked the tab for Lume to contact me when Biofilm Buster was available again, but I have heard nothing yet. I'd love to receive it, use it & review - as soon as it is available to purchase.
Biofilm Buster | Pre-Laundry Spray
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