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🌿 Defend your domain with nature’s lice-busting power!
Eco Defense USDA Biobased Lice Spray is a powerful, plant-based treatment designed to eliminate lice, nits, and super lice on household surfaces like furniture, bedding, and clothing. Its non-toxic, USDA biobased formula kills pests on contact without harmful chemicals or residue, making it safe for families and pets. Ideal for busy professionals seeking a reliable, eco-friendly solution to maintain a clean, lice-free home environment.






| ASIN | B0158TFRB4 |
| Best Sellers Rank | #13,869 in Health & Household ( See Top 100 in Health & Household ) #5 in Lice Treatment Sprays |
| Brand | Eco Defense |
| Brand Name | Eco Defense |
| Customer Reviews | 4.4 out of 5 stars 2,325 Reviews |
| Item Form | Aerosol |
| Item Volume | 16 fluid ounces |
| Manufacturer | Eco Defense |
| Material Feature | Non Toxic |
| Material Features | Non Toxic |
| Number of Items | 1 |
| Size | 16 Fl Oz (Pack of 1) |
| Target Species | Insects |
| UPC | 746856918952 |
| Unit Count | 16 Fluid Ounces |
D**S
This is POWERFUL on your head!!!!! The warning is false!
USE THIS ON YOUR HAIR ALSO!!!!! This is what it says about using the product on hair, body and so forth. That under NO CONDITIONS use it on hair/body...but if it kill on contact all lice, eggs, nits and just goes nuclear on everything, why not give that a go? Okay, I did research, it has little to no odor of volatile chemicals, and upon pouring some in my hand, no burn or sting just nothing but it's like water. AND, if it's plant based why all the harsh warnings? This may be a long review but please read. This is a copy and paste from looking the product up online with very careful questions about said products power with killing lice. "Eco Defense Lice Protection Spray is designed to kill lice and eggs on contact, but it is not for use on the body or hair. It is a household treatment designed for furniture, bedding, and belongings to eliminate and prevent re-infestation. Key details regarding Eco Defense Lice Protection Spray: Usage: It is designed to be used on household items like carpets, bedding, and furniture to kill lice and their eggs. Safety Warning: It should never be used on the hair or body. Effectiveness: It uses natural, plant-based ingredients to kill lice at all stages of life on contact. Application: Spray directly on surfaces and let it dry, paying close attention to crevices, folds, and zippers. " Also here is this gem about how devastating it is to lice, eggs, nits and how fast it KILLS them. "Yes, Eco Defense Lice Spray is designed to kill lice eggs (nits), nymphs, and adult lice on contact, along with helping to eliminate "super lice". It uses natural, non-toxic ingredients, but it is formulated for household items—such as furniture, bedding, and clothes—rather than direct application to the human body. Key Details About Eco Defense Lice Spray: Targeted Use: This product is designed to clean the home environment of lice, not for use on the body. Effective Stages: The formula is designed to penetrate the protective coating of eggs (nits) to kill them and prevent hatching. Safety: It is formulated with non-toxic, natural ingredients, making it safe for use around children and pets. Usage: It is designed to be sprayed directly on bedding, mattresses, furniture, and clothes. " SO, it kills all these things on immediate contact!??? I went full guinea pig mode and held my head over the tub and poured from the very back of my head to the scalp and both side getting behind the ears and base of the back of my heard. And the result? So far nothing crawling and most importantly, no hair falling out and no burning or sting from any chemical. I'm leaving it in to dry naturally and then wait 2 hours and pour once more. As a man, and artist/musician I've always had long hair, past my shoulders and I've used the 0.5 Ivermectin lotion and about 6 hours later felt crawling on my scale that is said to be normal because of the bites and residue left by the damned bugs will linger for a couple of days after/ But still, something was there I just knew it. I'll post an update on this as the day goes by. But they should not tell you not to use this on hair/scalp unless they are trying to keep that a secret for some financial gain? It's FINE! And appears to work faster and more potent than Ivermectin lotion.
A**N
I'd say it works!
Now there is no way to know if this stuff truly truly works. I personally haven't seen actual lice crawling around on my couches or mattresses. The only way I am vouching for this is that this spray has fixed our fruit fly problem! We've had fruit flys for a couple of months and Zevo traps and all sorts of things haven't worked. But this has! I am finding dead fruit flys everywhere. I bought this after my kiddo came home from school with lice. Because it killed our fruit flys...this has given me some peace of mind that it worked on any lice too. The bottle runs out fast. I have 2 large sectional couches and 5 mattresses. I probably went a little overboard with the spraying because I REALLY didn't want anyone else to catch lice. I went through 2.5 bottles in a week. That was with morning and night sprays after fresh sheets and such. The smell is pleasant and totally tolerable. The only thing I hate is that it is a little difficult to actually get it to spray. You have to hold the bottle at a perfect 90° angle to get it to come out. So a little finiky but whatever. Would recommend!
B**0
Good Product
What can I say about this product? The bottle itself was not too big, not too small. Just the right size, so when you hold it with one hand it doesn’t hurt your wrists. I would recommend that prior to using this item, you get your forearms in good shape, as it can be tiring to repeatedly press and release the nozzle. Using heavy-duty scissors and cutting large amounts of tin sheets is a great way to build up that forearm strength. When you do successfully release the spray, it comes out in a nice fine mist, which evenly spreads over your furniture and kills those pesky lice that are just trying to live their best life. For larger lice, I would recommend the streamline setting to shoot a nice large stream to immediately incapacite and kill them. Some lice are notoriously tough, so having that stream setting is very convenient. Overall, a very good product. However, I have no idea if it prevents lice. I guess if we never see lice again, then I’ll know for sure.
E**A
Great and works, super strong smell
I think it worked well. We don’t have the issue anymore, thank God. We tackled it head on, we’re not normally exposed to lice but we came in contact with it and weren’t told, so thankfully weren’t regularly exposed, I know it’s a hassle. I love that it’s eco friendly but the fumes are just insane. I used it on the days where I knew we would be gone all day, left all the windows and doors open, ran the fan(even though it was during winter) sprayed our hair used the comb(different product), and haven’t seen any come back, so it was super useful in getting rid of them. Just the strength of the scent was an issue but since it’s I think essential oils, I don’t feel as bad, but would highly recommend not being home after spraying. It says non toxic so I strip bed before spraying and put everything clean on at night, I feel like it can use more airing out time but we’re just not able to. If you can, I’d wait longer before laying on your furniture again.
K**K
Great product
It was great. I just ordered way too much for a small dog and area.
D**D
Liquid works but not the bottle
The spray bottle doesn’t work well
S**8
No need to feel helpless. This really works!
It is never a good time to host uninvited lice in a classroom. It was awesome to find this product on Amazon. Delivered the very next morning. Sprayed a carpet and chair covers. Very pleasant almost odorless spray. Purchased the double pack and was not disappointed. Hope I never need to, but would definitely purchase again should the need arise. 😊
T**E
House spray
Seems to be working. Like that it doesn’t have a chemical smell.
Trustpilot
2 weeks ago
4 days ago