Spring is where a lot of techs get blindsided — because pest pressure changes fast when it gets warm + wet (eggs come out of dormancy, colonies start booming, everything “wakes up”).
Why rotate products? (3 reasons)
- Prevent resistanceAnts, roaches, spiders adapt fast. Rotating MOA (Mode of Action) keeps them vulnerable.
- Enhance control long-termRotation helps maintain knockdown + residual, and avoids chemical fatigue (yes… roaches will start tolerating the same product if you never change it).
- Stay compliant + responsibleTargeted application, label law, and staying inside the rules (for me: FL Ch. 482/487).Label is the law. Always.
My Spring Rotation Example (Liquids)
Here’s a simple 8-week cycle you can run and repeat:
- Weeks 1–2: Temprid FXDual-action, broad-spectrum knockdown.
- Weeks 3–4: Alpine WSG (non-repellent)Great for social insects — you want them to walk through it and share it.
- Weeks 5–6: Demand CS (micro-encapsulated)Strong residual, lasts longer.
- Weeks 7–8: Suspend PolyZone (rain-resistant)Huge in wet climates (Florida life). Durable residual.
Then repeat the cycle through the season, and if resurfaces spike, I’ll pivot into something like Talstar Extra as a swap option.
Dust Rotation (don’t sleep on this)
Dust is wildly underused. If you aren’t using it in rotation, you’re leaving control on the table.
- March (drier): CimeXa (desiccant / amorphous silica)Long-lasting in dry voids/areas.
- When it gets wetter: Delta Dust (deltamethrin / pyrethroid)Better in moist eave voids, good light knockdown. I’ll dust window cracks/sills with a web pole brush setup.
Then back to CimeXa as conditions change.
Granular Yard Focus (spring ramp-up)
As yard pests increase (ticks/fleas start showing, ants ramp up), I like granular with multiple actives and an IGR in the plan when possible.
My favorites:
- Extinguish (pricey but solid)
- MaxForce Complete (targeted granular I like a lot)
Application Notes (important)
- Some products require watering-in per label (example mentioned: Advion + Bifen LP style granules).
- Rotation isn’t “random product swapping.” It’s intentional: MOA → season → target pest → environment.
What do you rotate right now — and what’s your biggest spring headache?
- Ant colonies booming?
- Spiders/webbing?
- Roach pressure inside?
- Wet weather washing your residual off?
Drop your region + your #1 pest and I’ll tell you what I’d rotate to (and why).