British Pest Control Association (BPCA) is urging residents in Scotland to prepare now for bin strikes this summer.
Waste and recycling staff in half of Scotland’s local authority areas have voted to strike in a dispute over pay – which could see refuse left to pile up on the streets.
Regular bin collections are a key part of protecting people from the disease, destruction and distress that can be caused by a pest infestation.
Natalie Bungay, technical manager at BPCA, said: “Overflowing wheelie bins and black bags full of rubbish are a playground for pests, particularly rats, flies and wasps.
“Disruption to kerbside bin collections increases the risk of pest activity, so it is important that householders consider additional steps such as taking any overflow to their local household waste and recycling centre.
“Bins should be kept relatively clean and have securely fitting lids that are kept completely closed to deter pests.”
Rats can easily gnaw through plastic bags and cardboard boxes to get to food waste and may seek harbourage nearby to take full advantage of access to kitchen scraps.
Decaying organic material is an ideal food source and breeding ground for flies – which in warm weather can quickly lead to a bin full of maggots.
Ms Bungay added: “Pest infestations are a serious public health risk. Rats and flies carry a variety of pathogens that can be passed to humans, while a wasp string can trigger an allergic reaction that can be fatal.
“Waste and recycling staff have a key role to play in preventing infestations and we would urge anyone affected by bin strikes to take all reasonable steps they can to avoid attracting pests.
“If you are concerned about pest risk, or suspect pest activity in your property, we always recommend seeking professional help and advice from a BPCA member.”