Rat & Rodent Problems

Rat & Rodent Pest Control In Farnborough

Rats and mice are well-known carriers of harmful bacteria, parasites, and pathogens that pose serious health risks to both homes and businesses. Once rodents gain access to a property, they contaminate surfaces, food areas, and hidden spaces through their urine, droppings, and nesting materials. These risks increase rapidly as infestations become established.

At DCL Pest Control, we treat rodent contamination as a serious health issue, not just a nuisance — especially in environments where hygiene and safety are critical.

How Rodents Cause Contamination

Rodents constantly move through kitchens, storage areas, lofts, wall cavities, and drainage systems. As they travel, they leave behind droppings, urine, grease marks, and hair, contaminating everything they come into contact with. Rats often nest close to food sources and warm areas, increasing the risk of widespread contamination.

Because much of this activity occurs out of sight, contaminated areas can go unnoticed for long periods, particularly behind units, under floors, or inside walls. Rats and mice are known to carry diseases that can be transmitted to humans through direct contact, contaminated food, or surfaces. These health risks can affect both residential and commercial properties and may be particularly dangerous for vulnerable individuals.

  • Salmonella
  • Leptospirosis (Weil’s disease)
  • Tularemia
  • E. coli contamination
  • Parasites such as fleas and mites
  • Respiratory issues caused by airborne particles from droppings

Why Rodent Contamination Is a Serious Issue

In homes, rodent contamination can affect food preparation areas, cupboards, and living spaces, putting families, children, and pets at risk. In commercial environments — especially food businesses, hospitality venues, healthcare settings, and rental properties — contamination can lead to failed inspections, legal consequences, reputational damage, and business closure.

Even after rodents are removed, contaminated areas often require professional cleaning and prevention measures to ensure the environment is safe again.

Hidden Contamination Risks

One of the biggest dangers of rodent infestations is hidden contamination. Droppings and urine may collect in loft insulation, wall cavities, under appliances, or inside storage voids. Over time, this can lead to persistent odours, airborne bacteria, and ongoing health risks if not properly addressed.

Without identifying nesting areas and access routes, contamination is likely to return — even after treatment.

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Get Expert Help — Stop Rats and Mice in Their Tracks

DCL Pest Control, Rodent Prevention & Drainage Investigation Ltd specialise exclusively in rodent control and prevention, offering professional, reliable support 24/7. With years of experience and advanced investigative equipment, we tackle infestations at the source and make sure they don’t come back.