The 100-count bulk package of Summit Mosquito Dunks is an industrial-scale solution for residential and professional properties alike. This high-volume SKU is specifically designed for properties with extensive standing water, such as large drainage systems, multiple rain barrels, or HVAC condensate pans. The dunks are engineered for a 30-day slow-release cycle, utilizing a buoyant cork-like substrate to keep the biological treatment at the water's surface.
Material Integrity & Practical Value
The donut geometry of each dunk serves a practical purpose: it increases the surface area for spore dissipation while providing a central anchor point. In high-flow environments, this hole allows for tethering with a nylon string to prevent the unit from being flushed out during overflow events. The bulk container offers a significant cost reduction per unit, though it may emit a "yeasty" biological scent when first opened due to the concentration of organic material.
The structural integrity of the dunks is designed for stagnant water; they may crumble if subjected to high-velocity water impact. Maintaining the viability of these units is simple as long as the bulk container is stored in a low-humidity environment. This biological control method is highly specific, ensuring it is safe for fish and wildlife that may visit your water features.
- Significant cost savings per unit compared to small retail packs.
- 30-day buoyancy verified for consistent monthly maintenance.
- Non-toxic biological agent targets only specific fly larvae.
If you have only one or two small birdbaths to treat, the 2-pack option might be more appropriate for your storage space.
This bulk option is a staple for large-scale outdoor organization, and you can see more varieties in our mosquito larvicide dunks category.
