Re: "Forecast adds urgency to flood preparations," June 8.

The heavy downpour from the recent thunderstorm has been a huge bonus for mosquitoes.

At this time of year, mosquito larvae can be found wherever there is stagnant water. Warm weather permitting, we could be in for more than we bargained for.

If you get bothered by these hungry creatures, the problem could be closer to home than you realize. In fact, it could be right above your head. A plugged eavestrough that is full of stagnant water makes an ideal breeding place.

If it is not possible to drain the water, the solution is simple. Just spray the surface of the water with PAM vegetable oil or WD-40. The thin film will stop the larvae from breeding. Your neighbours will enjoy the benefit, too.

Michael Swanson, Calgary