Whether you book a hotel for three days or barely notice anything happened depends entirely on which treatment your inspection calls for. Here's the honest breakdown, treatment by treatment.
One of the first questions we get after scheduling an inspection often isn't about price — it's logistics. "Do I need to book a hotel?" It's a fair question, and the honest answer is that it depends entirely on what the inspection finds and which treatment it calls for. Some treatments mean packing a bag for three days. Others mean stepping outside for an afternoon. A few mean you won't notice anything happened at all.
Here's the real breakdown, treatment by treatment.
The Short Answer
| Treatment | Do you leave? | Typical duration |
|---|---|---|
| Tent fumigation | Yes | ~3 days (prep, gas, aeration + clearance) |
| Heat treatment | Step out during the heating cycle — no overnight stay | A few hours, same-day return |
| Orange oil / spot treatment | No | Localized — treat and go |
| Termidor soil barrier | No | Exterior soil application, no interior disruption |
| Bora-Care (borate) | No | Applied to exposed framing, no occupancy impact |
Only one treatment on this list requires you to actually vacate for multiple days. The rest are designed to let you stay in or return home the same day.
Why Tent Fumigation Requires You to Leave
Tent fumigation uses sulfuryl fluoride gas (Vikane) to penetrate every piece of wood in the structure, reaching drywood colonies no matter how deep in the framing they hide. That thoroughness is exactly why it works — and exactly why the gas is lethal to anything breathing inside the sealed structure while treatment is underway.
Everyone has to be out for the whole window — people, pets, and indoor plants (Vikane harms plants too). Food and medication left inside must be double-bagged in the specific nylon bags provided or removed entirely, per the product label. The full prep is in our tent fumigation preparation checklist, the timeline is in how long tent fumigation takes, and if you're budgeting for the displacement itself, tent fumigation cost in Orange County breaks down what the three days typically run.
Why the Other Treatments Don't Require You to Leave
Heat treatment raises the structure (or a zone) to 135–150°F, which is lethal to termites at every life stage but doesn't introduce a gas that lingers in the air. You'll typically step outside for the few hours the heating cycle takes and move back in the same day once it cools — no hotel, no multi-day displacement.
Orange oil and spot treatment are injected directly into confirmed galleries in accessible wood. Because the treatment is localized rather than whole-structure, there's no air-quality reason to leave; you may just be asked to stay clear of the specific area being worked on.
Termidor soil barrier treats subterranean termites by creating a treated zone in the soil around the foundation. It happens outside, in the ground — it doesn't touch your interior living space, so there's nothing to vacate.
Bora-Care is a borate wood treatment applied to exposed or unfinished framing, most often during construction or a repair. Since it goes on open framing rather than occupied living space, it doesn't affect where you can be.
How This Should Factor Into Your Decision
Whether you have to leave is a legitimate consideration — but it shouldn't be the only thing driving which treatment you choose. What matters most is which treatment actually addresses what the inspection found. Sometimes fumigation genuinely is the right call despite the three-day inconvenience, because the infestation is widespread or in framing no other method can reach. Heat treatment is a real alternative when the structure and infestation pattern support it — not a consolation prize. Our fumigation vs. no-tent breakdown walks through how that trade-off actually gets made.
The right approach is to get the inspection first, then talk through the trade-offs — effectiveness, cost, and disruption — for the treatment that fits what's actually in your structure.