Leviton 80409-GY Decora Wall Plate, 2 Gang, Grey

Eliminated mosquitoes from reproducing in my bird baths, fountains and water garden. Highly recommend it if you have any standing water.Works Great.

I use these in buckets with 6” of water spread around exterior of yard. Split one donut and put 1/4 of a donut in every bucket once a month to kill mosquito larvae. Works well

Pond used to produce lots of mosquitoes, this product keeps baby bugs from growing. Just what I needed.

I would purchase this product again for the value and the effectiveness.

This pack is a Great Value, normally 4 cost 12$. What works best is have a 5 gallon bucket far away from your people gathering areas , say 50', fill half with water and add 2 dunks, Mosquitos will land inside, lay eggs and fly away, those eggs will NEVER develop and will die off. Add 2 new dunks a month per bucket and you will notice A huge BETTER change. All summer I used this method , 1 bucket front and one bucket rear yard areas, NOT 1 Mosquito was in water all Summer. It won't stop all but will severely limit their population. Also the product is safe for rain barrels. Great Product that is Earth Friendly!

Love it! Bought this product for my back yard. I have several large fountains and have been dealing with pesky bugs. I tossed one dunk in my pond , the first two weeks there was nothing noticeable. Rather than giving up on the product I decided to use two dunks, to my surprise I went outside, and was unharrassed, by bugs!!!! These were so easy to use, great value for the money and best of all gave me back my backyard! Thank you!

I bought this product because of so many positive reviews about its use in watering house plants to keep the fungus gnats away. It works well however at the suggested amount ( 1/2 dunk in one gallon of water), I have found that the sulphur smell is more than off putting. I tried 1/4 of a dunk but I still have to spill out half the water and refill with fresh water. I haven’t read about this as a problem anywhere else so I am confused. Maybe I’ll go down to 1/8th???

Well, folks, let me tell you about the day I became the mosquito mafia boss with the help of Summit Mosquito Dunks. My stock tank was turning into the kind of mosquito nightclub nobody wants to visit. So, I called in the big guns - these doughnut-shaped enforcers.I plopped them into the water with all the ceremony of a tea party, half-expecting to hear a tiny, bug-sized scream. Come dawn, it was like a scene from a crime show - if the victims were all mosquito larvae and the detectives were baffled ducks. The surface was a graveyard of dreams for what could have been the next generation of my bloodthirsty nemeses.Let's just say if there was a mosquito Yelp, these dunks would be the all-time, most-hated item. But for us humans? Five stars. No more itchy evenings or slapping contests with my own arm. The mosquitoes are gone, and peace is restored to my backyard kingdom, all thanks to these little floating circles of doom.Summit Mosquito Dunks, the family-friendly way to say "Hasta la vista, baby" to those pesky bloodsuckers. Drop one in and watch the magic happen – just don't forget to leave a tiny lifebuoy out for any mosquito with a change of heart.

Good product easy to use

No mosquitos this year as these did the job and kept the at bay.

I have 16 x 210 ltrs water butts.I put a quarter of these cakes in each of them except for one, on purpose. I checked today and realised that mosquito larvaes are thriving in that water butt only in which i hadn't put this cake. All other water butts had some other insects crawling on the surface of watee but no mosquito larvae at all. I had placed cake in these water butts in mid May and tested earlier today.

Works brilliantly. Had mosquito larvae in my water feature. Just drop them into any standing water, water features, water butts etc. Wait 24 hours and watch them die. Within 48 hours there were none alive in my water feature. Would recommend them 100%.

great product that does what it says. Kills mosquitoes and fungus gnats.