MUSCAT : The recent rise in house fly infestations across Muscat and other surrounding areas following rainfall reflects a predictable environmental response and not merely a coincidence of timing.

Experts note that rainfall does not directly cause infestations, but creates an enabling environment for rapid fly reproduction. Increased moisture levels accelerate organic decomposition, while warmer post-rain temperatures further speed up the fly life cycle, allowing populations to expand significantly within a short period.

Residents have expressed concern over the growing presence of flies inside homes, kitchens, and surrounding residential areas, with some describing it as a “persistent nuisance” affecting daily life and hygiene standards.

The infestation has also begun affecting restaurants, cafés, and food outlets across Muscat, where business owners report operational challenges in maintaining hygiene and customer comfort.

Several cafés have been forced to increase cleaning cycles, install additional pest-control measures, and keep doors and serving areas tightly managed to prevent flies from entering dining spaces. “The presence of flies creates an immediate negative impression for customers,” a café manager pointed out.

On the residential front, Ahmed, who lives in Al Amerat, noted that the situation has become a constant battle for hygiene, stating that it has become nearly impossible to enjoy a meal even with the windows closed because the flies are so persistent.

The impact is equally felt in commercial and residential hubs like Seeb and Baushar. Mariam, another resident affected by the surge, observed that while the rains were a blessing, the aftermath has been difficult to manage. “The flies have increased so much after the rain that it has become difficult to keep food uncovered even for a short time,” she noted.

Muscat Municipality has responded by intensifying its field inspections and pest control operations in areas affected by water runoff and pooling.

It must be noted that the Municipality has, time and again, cautioned residents against dumping waste in wadis, which can create real risks over time. In addition to a host of environmental and health risks, it has also warned of increase in rodents and pests from such improper waste disposal.

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