Define what is being assessed
UC IPM explains that species identification affects management choices. Ask the inspecting business to distinguish an indoor breeding problem from insects entering from elsewhere, and to record the evidence behind that assessment. A single sighting does not establish the full infestation boundary.
Give a useful starting record
Describe size, location, time and whether you have seen young insects or egg cases. Photograph findings before cleaning where practical. Include cupboards, appliance areas and any route you can observe without dismantling fittings.
Ask about adjoining spaces
State whether the property shares service ducts, refuse facilities or walls with other units. Ask who handles access or repairs outside your premises rather than assuming treatment inside one kitchen covers the building.
Compare a plan that includes prevention
NEA’s integrated pest-management overview prioritises prevention, assessment, appropriate combined methods and continuing monitoring. Ask which finding each proposed action addresses and which repairs require a separate contractor. This is not a claim that a business follows or is certified to a Singapore standard.
Prepare access and food areas
Ask which cupboards to empty and what to protect. Disclose previous sprays, cleaning products and any bait already present. Obtain specific instructions for children, pets, food-contact surfaces and re-entry.
Clarify method and limits
Ask where monitoring and any treatment will occur, what remains inaccessible and what the plan does if activity continues. Product choice and placement need the actual Singapore label and assessment.
Agree what follow-up measures
Request a dated monitoring record with locations and findings. A reduction in casual sightings is useful but may miss hidden activity. Ask who checks devices and whether later inspections are included.
Quotation factors
Compare affected rooms, premises type, access, monitoring devices, visits, cleaning requirements, proofing and repair exclusions. Ask for total charges and the business responsible for the work. Overseas product examples are not Singapore recommendations; NEA distinguishes general-use and restricted-use registered vector products.
When the concern involves the rubbish chute
Keep two records if necessary: what you find inside your flat and what you can observe in the common area. Share the first with the inspecting business and report the second through the relevant estate channel. Do not assume the chute is the source simply because an insect was found nearby, or agree to repeated visits without asking what will be reassessed.
Editorial scope and sources
Written with Codex for SG Pest Control; sources checked on 19 October 2026. This is general information, not an inspection or a treatment prescription. Overseas references do not establish Singapore product permissions. No provider is appointed and bookings are unavailable.