If you've just unlocked your Herolds Bay house after a few quiet months and found ants on the counter, fishmoths in the linen cupboard or webs in every corner, the answer is a proper insect treatment aimed at the nests and hiding places, not a quick spray of what you can see. We'll inspect, treat inside and out, and give you a 3-month guarantee on the work.
Why an empty house fills up with insects
Herolds Bay is a tiny village, and most of the homes on the slopes above the beach are holiday houses that sit closed for long stretches. Insects don't need much. A closed-up house is dark, still and undisturbed, the sea air keeps it damp, and the coastal bush right behind many properties is full of ants, spiders and beetles looking for shelter. Nobody is sweeping, nobody is wiping crumbs off the shelves, and nothing interrupts a colony that has settled in a wall cavity.
By the time you arrive for the holidays, a few scouts have become a household.
What we usually find in Herolds Bay homes
- Ants coming up through gaps in tiled patios, skirting boards and window frames, often heading straight for a forgotten packet of sugar.
- Fishmoths (silverfish) in cupboards, bookshelves and boxes of paper. They thrive in the humid air of a closed seaside house.
- Spiders in eaves, garages and outside lights, following the small insects that gather there.
- Cockroaches in kitchens and around drains, especially where a sink or shower hasn't been used for weeks.
- Flies around the braai area and bins once the house is busy again.
- Fleas when a family arrives with the dog and the carpets have had time to hold eggs from a previous visit.
Signs to look for when you open up
Check the back of the pantry and the cutlery drawer for droppings or dead insects. Look along the bottom of the walls for ant trails, and lift a stack of old magazines or linen to see if fishmoths scatter. Small holes or yellow marks on paper and fabric are typical fishmoth damage. Plenty of webbing in corners usually means there's a steady supply of insects for the spiders to eat, which is the real problem to fix.
Our visit, step by step
- We walk the property first. Inside, outside, garage, braai area and the edge of the garden where it meets the bush. We're finding the nests, trails and damp spots that keep insects coming back.
- We treat the hiding places. Odourless, non-staining residual sprays go into the cracks, skirtings, cupboards and frames where insects shelter. Ants get bait they carry back to the nest, and cockroaches get gel bait placed where they feed.
- We put a barrier around the house. An outside treatment along walls, doorways and window frames stops the next wave from the bush walking straight in.
- We tell you what we found. If there's a leak, a damp cupboard or a gap that's letting insects in, you'll hear about it.
You don't have to unpack anything or leave the house. Once the treated areas are dry, they're safe for children and pets.
A Herolds Bay tip that actually helps
Before you lock up at the end of the holiday, run every tap and flush every toilet, then close the plugs in sinks and baths. Drains in an empty house dry out, and that gives insects a clear route up from the pipes. Store dry food in sealed containers or take it home, and don't leave linen in damp cupboards for months. If you can, book a treatment just before the season rather than in the middle of it, so the house is clean when everyone arrives.
Where most people go wrong
The usual move is to buy a spray, fog the house on arrival day and hope. Foggers fill the air, settle on surfaces you then have to wipe down, and barely touch the ant nest in the wall or the fishmoths in the back of the bookshelf. A targeted treatment uses less product and lasts far longer.
What decides the price
Cost depends on the size of the house, which insects we're dealing with and how long they've had to settle in. A small ant problem in a two-bedroom cottage is a quick job. A big house that has stood empty all winter, with cockroaches, fishmoths and fleas, takes longer. If you'd like a treatment before every season, we can set that up. We give a free quote first. If all you've got is a single line of ants and you can find where they're coming in, a bait station from the shop may genuinely be enough.
Seeing droppings rather than insects? That's a different job, covered by our rodent control in Herolds Bay. Wood borer in old furniture may need fumigation. For more on how we handle insects across the area, see insect control in George, just up the road.
When you're ready, call us on 044 012 5011 and tell us when you'll be at the house. We'll work around your dates.
Questions we get asked
Can you treat the house while we're not there?
Yes, if someone can let us in and lock up afterwards. Many holiday home owners arrange access through a neighbour or caretaker, and we report back on what we found.
Will the treatment smell when we arrive?
No. The residual sprays we use are odourless and non-staining, so the house won't smell of chemicals when you open it up.
What are the little silver insects in my cupboards?
Those are fishmoths, also called silverfish. They feed on paper, glue and fabric and love the damp, still air of a closed seaside house.
How soon before the holidays should we book?
A week or two before you arrive is ideal. It gives the baits time to work through any ant or cockroach colonies before the house fills up.
Is the treatment safe with our dog?
Yes, once it has dried. Keep pets off treated surfaces until then, and tell us about any animals when you book so we can plan bait placement.
Do I need a treatment every year?
Not always. If the house is used regularly and kept clean, one treatment can last well. Homes that stand empty for long periods benefit from a treatment before each busy season.