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Rodents

How to get rid of rats in Singapore

How to get rid of rats and keep them out — signs, entry points, traps vs baits and prevention.

By the PestControlSingapore technical team · Reviewed by our in-house entomologists · Updated 2 Nov 2026 · 6 min read

Rat Control Guide
Short answerTo get rid of rats in Singapore, confirm the activity (droppings, gnaw marks, noises), find and seal entry points, remove food and harbourage, and use traps or secured bait stations along runways. Rats return if entry points stay open — proofing is the step most people skip.

Which rodent is it?

Norway rats burrow and live at ground level around drains and bins. Roof rats climb and nest in ceilings and false ceilings. House mice are small and get in through tiny gaps.

Signs of rats

  • Droppings along walls and in cabinets
  • Gnawed cables, packaging and doors
  • Scratching in the ceiling at night
  • Grease marks along walls and beams

Find how they’re getting in

Check gaps around pipes, aircon trunking, doors, vents and roof eaves. Rats can squeeze through holes about 2 cm wide; mice through even smaller gaps.

Rats in your home or business?

Our licensed technicians can inspect and treat — same-day slots available.

Traps vs baits

Traps are best indoors — no risk of a rat dying in a wall void. Bait should only be used in tamper-resistant stations, away from children, pets and food.

Rat prevention tips

  • Bag and bin food waste daily; keep bins lidded
  • Store food in hard containers
  • Trim trees and vines touching roofs
  • Seal gaps with rodent-proof materials

When to call a professional

Any rat in a food premises, or persistent activity at home, needs professional rodent control — including proofing.

FAQ

Frequently asked questions

Can’t see your question? Call or WhatsApp us — a technician will answer directly.

Do rats carry disease in Singapore?

Rats can spread leptospirosis and contaminate food. Clean droppings with gloves and disinfectant.

Will rats leave on their own?

Rarely, if they have food and shelter.

Who handles rats in HDB common areas?

Your town council.

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