A standard Polk County subterranean liquid termite treatment takes 4–8 hours of on-site work for a typical single-family home. A Sentricon AlwaysActive bait installation takes 1–2 hours. A whole-structure drywood termite fumigation takes 48–72 hours total — including tarp installation, gas exposure, aeration, and clearance testing. Localized no-tent drywood treatments take 1–3 hours. Call the number below to be connected with an FDACS-licensed Category 8E termite operator serving your Polk County address.
Treatment duration by method
| Treatment | On-site time | Time to effective elimination |
|---|---|---|
| Termidor HE liquid barrier (subterranean) | 4 – 8 hours | Days to weeks once foragers contact treated zone |
| Sentricon AlwaysActive install | 1 – 2 hours | 2 weeks to 6 months for colony collapse |
| Vikane whole-structure fumigation | 48 – 72 hours (vacate) | 100% kill during exposure window |
| Localized drywood (foam, Orange Oil) | 1 – 3 hours | Days within treated gallery |
| WDO inspection (no treatment) | 45 – 90 minutes | n/a — inspection only |
What's happening during each phase
For liquid treatments: the on-site time is divided between trenching (1–3 hours), slab drilling at interior walls (1–2 hours), termiticide dilution and application (1–2 hours), and backfill plus cleanup (30–60 minutes). The continuous treated zone is established the day of application; non-repellent fipronil is transferred through the colony over days to weeks.
For Sentricon: GPS-marked station installation around the perimeter on a 10-foot grid takes most of the on-site time. Active bait is loaded the same day. Colony collapse depends on bait acceptance and is monitored over the first 90–180 days.
For fumigation: tarp installation (3–6 hours day 1), gas exposure (18–24 hours), aeration (12–24 hours), clearance testing (1–2 hours). The household vacates for the full 48–72 hour window.
What can extend the timeline
- Complex foundation footprints requiring more trenching.
- Slab access obstructed by hardscape, ornamental landscaping, or attached structures.
- Crawlspace structures requiring under-floor work.
- Active termite damage requiring additional inspection.
- Combined subterranean + drywood treatment in a single scheduling block.
Related Lakeland Exterminators pages
- Termite Treatment Complete Guide — pillar
- How to Prepare for Termite Tenting — prep checklist
- Termite Treatment Cost in Lakeland — cost overview
Frequently asked questions
How long before I can re-enter after liquid treatment?
Same day after the spray has dried and backfill is complete, typically 1 to 3 hours. There is no re-entry interval for exterior trench treatment.
How long does Sentricon take to eliminate a colony?
2 weeks to 6 months from the first bait hit. Subsequent reduction in foraging visits indicates collapse. The bond covers ongoing monitoring.
How long does a fumigation vacate window last?
48 to 72 hours total, including tarp installation, gas exposure, aeration, and clearance testing. The household must be off-site the entire window.
Can termite treatment be done in one day?
Liquid barrier and Sentricon installations are single-day jobs. Fumigation requires a 48 to 72 hour cycle but is also a single-event treatment from the household’s perspective.
How do I find a Lakeland termite operator?
Call the number on this page. Operators routed through this line are FDACS Category 8E licensed.
Call (XXX) XXX-XXXX — routed to FDACS-licensed pest control operators serving Polk County, FL.