Shahrin from Kuching, Sarawak, Malaysia. writes
I work at a steel mill factory where we produce steel bar, and one of the ways to cool off these steel bar is by using rainwater, therefore we needed to store a lot of rainwater. This pond rainwater will be stagnant most of the time and are a risk to be a mosquito breeding ground.
The BTI Mosquito Dunks will not have any effect on the steel bars if they are used in the rainwater barrels.
Answer last updated on: 08/02/2019
