SummitChemical CO 117-6 30OZ

This does work very well for fungus gnats, but I believe this may work best when used with a combination of products. First of all, I can not guarantee elimination if you use these alone for the gnats (maybe it does work alone, but I tried this as a last resort) as I used a combination of the following: First of all, for gnats I HIGHLY recommend using a “top dressing” that will cover the soil completely. I used a combo of sand and small quartzite gravel/volcanic rock (for anything edible I don’t suggest using sand - only use sand for ornamental plants and sand that is silica free/“play sand”). Make sure the dressing is at least 1 inch thick on top, but if possible the thicker the dressing the better. This will eliminate the majority of the gnats alone! I thought I eliminated all of them with only the top dressing and those yellow sticky traps, but I noticed a few stragglers so I added this to the repertoire. I was a bit hesitant to use this at first because of the warning label (it’s required by law!), but based on my research I felt comfortable using it. The main ingredient, “BTI”, stands for bacillus thuringiensis israelensis, which is a type of bacteria that is naturally occurring. The studies I’ve read have shown no serious health consequences for humans or animals (in some rare cases there was irritation to the skin/eyes but no long term serious health consequences). I would never use any product that puts my health at risk (and most importantly the health of my animals!), but if you’re still worried do your own research! To be extra (paranoid) safe I water my plants away from my animals and wash my hands thoroughly after use. Make sure you measure the amount correctly!!! This is vital. Also, when making a “tea” for gnat elimination, the suggested brewing period I find is too short. What I do is make a mix in my watering jug and let it sit for at least 12 hours. Then I stir it very well and apply. I have used it 4 times and the gnats are no more. I’m going to continue applying a few more times to be sure. I am hoping this will work for thrips as well (from what I have read it does). If this works for thrips I will update my review (Trust me when I say the gnats were an easy enemy compared to thrips, ha! Count your blessings if you’re only battling gnats!).THRIPS UPDATE - I do believe this works on thrips as well, but I’m not 100% sure yet. I have one pot that I should have changed out the dirt to help eliminate them, but honestly because the size of the plant it would be a headache, so I decided to leave it as is and do the following: First I added a top dressing of sand and rocks, then everyday for a few minutes I would do a quick examination of the plant and smash any thrips I found, I removed very sickly/damaged foliage, I also added sticky traps to get the ones I missed, then I applied the mosquito bits “tea” once per week (apply to your normal watering schedule if it isn’t the same as mine). I did this for 4 weeks and I have yet to find any more thrips; My sickly plant looks completely healthy now (I believe it’s been about 3-4 months since I completed treatment)! I am being cautiously optimistic about this though because their eggs might be dormant, but I will provide a final update once I believe I have won this battle (or not lol).FINAL UPDATE - So shortly after my last update my mom brought a plant home…. That was infested with thrips. Ah…ha ha ha ha…. *screaming at the top of my lungs* THANKS MOM! Thankfully they didn’t spread much. I restarted my battle as per above. It has been a year since my battle first started with thrips and they are NO MORE. I’m CONVINCED enough. How you wonder? Because I reused the SAME dirt that definitely had their larvae in it for several new plants (I know, I’m COMPLETELY mental haha) and there has been ZERO thrip activity whatsoever (the dirt was infested from a year ago). I’m totally convinced this also works on thrip larvae as I read in previous studies. Just follow my directions on thrips above. Was the battle worth it though? Probably not, to be honest. I would have been way less stressed if I just tossed the plant out and started over, but I hate giving up. If you have time on your hands, or are as nuts as I am, go ahead and become a plant saving warrior!

As an avid indoor gardener, dealing with persistent fungus gnats had become a frustrating part of my routine — until I tried SUMMIT CHEMICAL CO Mosquito Bits. After just one use, I noticed an almost complete elimination of fungus gnats within 24 hours, which was honestly incredible considering how stubborn they had been with other treatments.The application was extremely easy. I simply sprinkled a light layer of the Mosquito Bits over the soil surface of my houseplants and lightly watered it in, just enough to activate the release of the BTI (Bacillus thuringiensis israelensis). What I really appreciate is that it’s a natural and targeted solution — it only affects mosquito larvae and fungus gnat larvae without harming my plants, pets, or beneficial insects.For larger containers or heavier infestations, I also made a “tea” by soaking the bits in water for 30 minutes and then using the solution to water my plants. This dual-application method is a huge bonus, depending on how severe the issue is. The 30oz size is generous and will easily last me through several treatments across dozens of plants.✅ Pros:* Fast and noticeable results within 24 hours* Safe for indoor use around plants and pets* Versatile application (direct sprinkle or "mosquito bit tea")* Great value for the quantity🔵 Minor Note:* The packaging reseals well, but using an airtight container for storage might help keep the product fresh even longer.If you’re struggling with fungus gnats attacking your houseplants, Mosquito Bits are an absolute game-changer. It's now a staple in my plant care routine. I highly recommend it to any indoor gardener looking for an easy, non-toxic, and effective solution to these annoying pests.

UPDATE 12/26/12Thank you all for your comments. I promised an update so here it is! Please read my prior review to get an understanding of how I worked with this product! Thank you!Well my update is overdue! I think the best thing I can offer up pertaining to this product is DILIGENCE. I literally went crazy applying the Mosquito Dunk Bits and the Dunks themselves but I lost my mojo after a few applications. I started too late in the season and the larvae was already on it's way to thriving as nasty adults! If you read my review below, you'll get the idea of how many areas I "hit up" in my small yard and garden. I think the key - like so many others have recommended - is to start much earlier in the Season - I'm thinking early March, perhaps even late February, depending on how the Winter treats us. Re-apply every one to two weeks. It's A LOT of work, and it's somewhat costly. However, I can attest to seeing LESS Mosquitoes than previous years and I think the "Donut Dunks" in the gutters made a huge difference in that regard. Simply put, there are far too many places in our outdoor areas for Mosquitoes to breed and we can't control it entirely. SIGH. I've had one too many summers practically ruined from sickening bites. However, this Bacteria does work, and like I stated earlier, if you're diligent and focus on problem areas, you will see a lessening in the population although it's not going to be an all out solution. SIGH AGAIN. I'm not sure how I will approach the coming Spring (it's only the day after Christmas, lol), but I will surely keep you posted! Happy Holidays!Original Review 5/21/2012: I have to admit I'm skeptical about this product being "safe" since I don't like to mess with nature and I have a wonderful dog who spends a lot of time in the garden (however, she seems to ignore this stuff). But being a professional Organic Gardener, I'm giving it a chance since it's considered "biological control" - a strain of bacteria that only kills Mosquito larvae - and I'd like to think that I've done my research and that it's relative to what Organic Gardeners practice. Fingers crossed.I've placed it under hostas, in deeper garden beds, in some areas of soil that don't drain as quickly in the yard/garden, under evergreens (mosquitoes love to breed under wet, shady tree areas) in ivy, pachysandra, in tree holes, by the fence line, in my patio drain, and anywhere that gets mushy, muddy or "swampy."2 weeks ago I laid down the 1st application. So far, so good. We've had some hot, humid days and yes, I've seen a few Mosquitoes (even suffered a few bites), so I got back out there in the rain for a heavier application on 5/21/12. Heavy rain gave me a great guideline as to where to apply it in a heavier fashion as I observed the puddles and wetter areas. Get your slicker and boots on, and pay attention to the spots in your yard and around your home where water pools and soil gets wet. Wear a light disposable face mask as the dust can sometimes be a problem. You'll be surprised at how many areas there are for skeeters to breed once you start getting the hang of it! Good luck to those with larger yards and garden spaces!I will give an update as to how my heavier applications affects the mosquito population. I also bought the 20 pack of the "donuts" (same brand) and placed them in all of the gutters. I don't know about you, but I'm tired of getting literally sick every summer from Mosquito bites. My ankles have had it! And here, in Northern New Jersey, we had no Winter, which means no deep freeze. I saw Mosquitoes in January! This means war! Update to follow!