What are the signs of termites in a house?
The signs to look for are mud tubes on walls, timber that sounds hollow, and winged termites or their shed wings after rain. Termites eat timber from the inside and keep out of the light, so most damage shows only after months; the early signs let you act before a door frame or kitchen cabinet has to be replaced.
- Narrow tubes of mud on a wall, most often in a hidden corner, behind a cabinet or around water pipes. These are the covered runways termites travel in.
- Timber that looks sound but gives under a finger or sounds dull when tapped, and paint that blisters or flakes with soil behind it.
- Winged termites coming out of a gap in the wall or floor after an afternoon downpour, leaving many small wings on the window sill.
- Soil pushed out of a socket or light switch, picture frames and wall shelves hollowed from the back, or a patch of wall that stays damp in a bathroom or behind kitchen cabinets.
- Stored papers, books or cardboard boxes eaten hollow and mixed with soil.
- If you find any of these, leave the mud tubes intact and do not spray. Send photos to 0773 521 104 on WhatsApp or Zalo.
Where do termites hide in a house or apartment?
Townhouses, villas and high-rise apartments in Ho Chi Minh City can all get termites, because the climate is hot and humid and service shafts link one floor to the next. A survey concentrates on the five places in the table.
Termites do not eat brick or concrete. They use cracks, mortar joints, expansion joints and in-wall electrical conduit to climb from the ground to the upper floors, then go for the timber, paper and plasterboard fixed to the wall. A wall with termites is usually their route and shelter, not their food.
| Where we look | Why termites are found there |
|---|---|
| Walls and the base of walls | Mud tubes tend to follow a corner of the wall or run behind the TV unit. |
| Door frames and skirting boards | Timber that touches a damp wall is eaten early. Many households notice only when a door sticks or the frame drops. |
| Kitchen and built-in cabinets | Moisture from the sink and the water pipes and the closed space behind the cabinets give termites shelter. |
| Timber floors | Termites travel under the boards and eat from the underside, so the surface can look fine for a long time. |
| Plasterboard ceilings | The ceiling frame, plywood and the paper facing of the boards are all food. Termites reach the ceiling along electrical cables and aircon pipes. |
Where is the termite nest, and can I get rid of termites myself?
The main nest is usually under or outside the house, and digging or spraying rarely reaches it. A colony is made up of workers, soldiers, winged termites and a breeding king and queen. Termites that nest in the ground tend to have their main nest under the floor slab, around the foundations, at the base of a tree or in a garden mound, and workers tunnel a long way from it to find wood. In an enclosed, damp place with plenty of food, such as a pipe duct, the void behind a built-in cabinet, a plasterboard ceiling or a stack of cardboard boxes, they may build a secondary nest indoors.
Breaking open a mound or a secondary nest usually fails to reach the queen and scatters the colony. Shop-bought spray has the same limit: it kills the termites in view while the nest stays under the floor or inside the wall, and a disturbed colony can move to another door frame or cabinet and become harder to trace.
What you can safely do is leave things as found, take photos, clear scrap wood and old paper from the area and fix sources of damp. The chemical part is better left to a provider eligible to carry out pest-control treatment, because the method and the re-entry time depend on a survey of the actual house. Fine wood powder in place of mud points to woodworm, a different insect.
How is termite treatment done: bait, spot treatment or a barrier under the floor?
Treatment at the root acts on the whole colony and blocks its way back in. After the survey, UpClean's technicians choose one of the approaches below or combine them. In a wall they usually start from a mud tube that is still in use, so leave the tubes untouched until the survey; if one is already broken, a photo of the spot lets them follow the direction of travel.
| Method | How it works, strengths and limits |
|---|---|
| Bait and bait stations | Termites are drawn into a station, feed on the bait and carry it back to the nest, so the whole colony is affected. There is little spraying indoors, which suits a home that is lived in. It needs several weeks of monitoring, and the stations must stay where they are. |
| Spot residual treatment | Product is introduced into mud tubes, wall gaps and damaged timber to kill termites where they are and leave a treated zone that blocks them. It is quick and contained, but if the nest lies outside the treated zone termites may find another route. |
| Treatment of the floor slab and base of walls | A barrier formed around the foundations and under the floor stops termites coming up from the soil and is aimed at long-term prevention. In a finished house it can mean drilling the floor and the base of walls, with a longer re-entry time. |
| Combined | Where termites have spread over several floors, the technicians usually pair bait, which deals with the nest, with residual and floor-slab treatment, which protect the house afterwards. |
What is a termite bait station, and can I buy one myself?
A bait station is a box of material termites like to eat, fixed against a mud tube or another active point so that they move in. The technicians then add bait according to the plan, and workers take it back to the nest.
How well a station works depends on where it is placed, when the bait is added and whether it is checked regularly. A station in the wrong place may attract nothing, and one that is opened or moved part-way through can drive the termites off. UpClean's technicians therefore install and monitor the stations themselves, and UpClean does not sell them separately. Stations, bait and follow-up checks are part of the all-inclusive written quote. The Up Report, the photo record we send after each visit, shows where every station sits, so that everyone at home knows to leave it alone.
Is termite treatment safe for children and pets?
Every termite product has to be used correctly, so what matters is which product is used, where it goes and how long the area is left afterwards. UpClean uses only products on the permitted list with a valid registration number in Vietnam. The re-entry time, meaning how long to stay out of a treated area, and any precautions specific to your home are in the document you receive before the visit. Whether you leave the house or only keep away from the area being treated depends on the method.
- Young children, pregnant women, older people and pets stay out of the treated area for the re-entry time the technicians give.
- Food, dishes and toys are shut away or covered.
- Fish tanks are covered. Ask the technicians beforehand what to do about the air pump.
- Tell us in advance if anyone at home has asthma or allergies, so the technicians can weigh up a suitable method.
How much does termite treatment cost in Ho Chi Minh City?
UpClean does not publish a price list for termite control, because two houses of the same size can need very different plans. The survey is free, and the all-inclusive quote that follows is in writing: it states the method, the number of follow-up visits and the warranty terms, and nothing is added unless you agree in writing. The cost depends on:
- How far the termites have got: one door frame, or already into kitchen cabinets, floors and ceilings.
- The method: bait and stations, residual treatment, floor-slab treatment or a combination, and the monitoring visits that go with it.
- The type and size of home: apartment, multi-storey townhouse, or villa with a garden.
- How much the finishes are disturbed: whether floors must be drilled, a ceiling opened or skirting boards taken off.
- The amount of protection and cleaning carried out by your Up specialist.
- Read the warranty terms
- Warranty periods differ by method and are written into the quote; UpClean does not promise one figure in advance. Before you approve, check which areas are covered and whether that includes loose timber furniture and the garden, how many follow-up visits there are, how to report termites that reappear, and what is excluded, for example renovation or breaking into the floor after treatment.
How do I stop termites coming back?
- Fix leaks and seepage early, above all around kitchen cabinets and bathrooms.
- Clear away offcuts, formwork boards and long-stored cardboard, especially from corners nobody walks past.
- Keep planters and garden mulch away from the house walls, and do not let tree roots press against the foundations.
- Check old or second-hand timber furniture before it comes into the house.
- Each rainy season, look over the places that had termites before, and tell UpClean if a new mud tube appears.
- If you are building or planning a major renovation, the foundations can be treated from the start; see pre-construction termite protection below.
Which areas of Ho Chi Minh City do you cover for termite control?
UpClean carries out termite control regularly in An Khanh ward (Sala, Thu Thiem, Thao Dien), Binh Trung, Cat Lai, Phu My Hung (Tan My and Tan Hung wards), Thanh My Tay (Binh Thanh), former Districts 1, 3 and 4, former Phu Nhuan and Nha Be commune. Wards replaced districts in July 2025, but people still use the district names, so we do too. Bookings are also taken in Districts 5, 6, 8, 10, 11 and 12, Go Vap, Tan Binh, Tan Phu, Binh Tan, former District 9, Binh Chanh and Hoc Mon, with the time slot confirmed when you book.
- Guide: termites in Saigon houses
- The signs, what treatment involves and what to ask before you sign.
- Woodworm treatment
- For timber with small round holes and fine wood powder underneath.
- Pre-construction termite protection
- For a house being built or about to be heavily renovated.
- Pest control
- For cockroaches, mosquitoes, rodents and woodworm.
