Summit Mosquito Dunks 6's - Biological Mosquito Control

Bought this as I have a pond in the garden. I put half a dunk in and it seems to have gotten rid of the mosquitoes for now. Fish are still alive, so that's good too. Would recommend.

I didnt submerge mine underwater..I broke it in 3 pieces and let it float...there was rain water in my fish pond...I hadnt had time to clean it out so I was trying these pucks....thd pond was also full of mosquito larvae....I put the puck in the water in late afternoon.By the next afternoon...they hadnt really worked...but by the next afternoon every larvae was dead..I read the fine print on the box...it recommends submerging them and they will work in 48 hours...this is true I found.I recommend them and will buy again when needed.

These arrived promptly and in good condition. We have deployed them for 3 weeks now and we believe they are making a difference in the mosquito population. We put chunks of them in dark buckets filled with water and rotting vegetation to attract female mosquitoes. Four buckets around our standard suburban yard. In shady spots.

These work, but slowly. The female mosquito lays her eggs in the bucket where I have the Dunk set up. None of the eggs hatch, so there is a noticable reduction in the mosquito population, but it takes about 7-10 days to be noticeable. But it is safe for the environment and animals, so the wait is worth it.

Using this in my outdoor shower holding tank and definitely see a diminished mosquito presence. Great relief that we’re not bitten by mosquitos any more. These work great. Adding new one every month.