One of the first things Louisiana homeowners want to know after discovering termites is: how long will this take, and when can things get back to normal? The timeline varies significantly by treatment method, and understanding what to expect at each stage helps you plan appropriately — whether you need to arrange temporary lodging, coordinate with work schedules, or prepare the house for treatment. Here's a complete, honest timeline for each major treatment type used in Louisiana homes.
Inspection: Day 1
When you call (833) 838-1832, same-day inspection is typically available across Louisiana. A licensed specialist arrives, conducts a thorough inspection of all accessible areas — foundation, crawl space, attic, perimeter, and interior — and identifies the termite species and infestation extent. This inspection takes 45 minutes to 2 hours depending on home size. At the end, you receive a verbal summary and a written estimate. You decide whether to proceed before anything else happens. For homes in Lafayette and Acadiana, inspections frequently confirm Formosan subterranean activity requiring liquid barrier treatment.
Liquid Barrier Treatment: 1 Day of Work, 30–90 Days to Eliminate Colony
The physical liquid treatment process — drilling, injecting termiticide, and sealing — typically takes 4–8 hours for a standard single-family home. Most homeowners do not need to vacate; you can be home during treatment. By end of the treatment day, the chemical barrier is in place. Activity near the treatment zone may briefly appear to increase as termites search for an unblocked path — this is normal. Within 2–4 weeks, new mud tube construction should stop. Full colony elimination takes 30–90 days as the termiticide spreads through colony members. A follow-up inspection at 30–60 days confirms efficacy.
Bait Station Installation: 1 Day + Ongoing Monitoring
Installing a perimeter bait station system takes 2–4 hours — stations are placed every 10–12 feet around the foundation perimeter. You can be home during installation. Unlike liquid treatment, bait stations work slowly by design: workers find the bait, consume it, and share it with the colony through normal social feeding behaviors. Colony elimination through bait systems takes 90–180 days on average, longer for very large Formosan colonies. After installation, monitoring visits occur quarterly or semi-annually — each visit takes 30–60 minutes. In high-pressure areas like Metairie, bait systems are often combined with liquid treatment for faster initial results.
Fumigation: 3–4 Days Total
Tent fumigation for drywood termites follows a multi-day timeline. Day 1: you vacate the home, removing food, medications, and pets. The tenting crew arrives and encases the structure. Day 2: fumigant is introduced and the home is sealed for the required exposure period (typically 24–48 hours depending on the gas concentration and infestation severity). Day 3: the tent is removed and aeration begins. A certified specialist returns to measure fumigant levels; once levels clear the safety threshold, clearance is given for re-entry — typically morning of Day 3 or 4. Full fumigation details including what to prepare and remove are available on our fumigation service page.
After Treatment: What to Expect
After liquid barrier or bait station treatment, your specialist will advise you on the warranty terms — typically one year — and schedule a follow-up inspection. If termites return within the warranty period, retreatment is free. Annual re-inspection is strongly recommended in Louisiana given the year-round termite pressure. After fumigation, no residual protection exists against future infestations — a follow-on borate wood treatment or ongoing monitoring program is the responsible next step. If you had structural wood damage discovered during inspection, coordinate with a licensed contractor for repairs after treatment is complete — repairing damaged wood while termites are still active is counterproductive.