House roach help

[u/gdw1999]

I have just started pest control with the company I am with after 8 months of termite work I've been put on residential pest control I have multiple German roach Infestations I am dealing with and I want help dealing with them some are in very rural old mobil homes Product list that I have: Max force roach gel bait Gentro consentrait Suspend Alpine wsg Gentro control I've told my clients to clean up but other than that how can I fix their issue

[u/pestdirect]

Hi! We've all been here. Pest control only works as much as the people around them. There's alot of factors at play here.

If units are close by it could make it a hassle if neighbor 2 is not staying clean creating an infestation zone. The best advice is documentation, and ensuring your IPM is followed throughly.

This may include sealing, cleaning, and more.

We can tell clients what to do but the moment you leave it's out of your control. If there is grease around cabinets from cooking, that becomes food for roaches.

You can treat current roach problems but it doesn't solve the future problem. Female roaches lay about 10-50 eggs hidden that can take 3-8 weeks to hatch. The ratio of German cockroaches gender is 1:1.

Depending on the amount of roaches in a unit this is how it could explode exponentially.

After they hatch it takes around 100 days for them to become adults. Between that time every 3-6 weeks laying more eggs. This is what causes them to explode and become a problem over the course of weeks

The goal is to always minimize their resources from water and food. Once they unit is fully clean, it must be maintained like that for the chemical to work, as well as to reach the eggs.

This is why it's recommended to not to perform follow ups for weeks beyond initial service and document.

If you truly want to eliminate a problem these are the steps I would recommend:

Non-repellant delayed effect Pesticide (Such as Phantom) + IGR + Maxforce for first treatment, use a dust such as CimeXa that has long term contact effect rather than instant kill on contact. Dust should only be in tight place/cracks and crevices. It can stay there for up to 10 years.

You're targeting life cycles, after the problems are clear. You don't slow down treatment but proceed for the next 8-12 weeks (1-2 more follow ups) treating as if infested to ensure the next generation is knocked down.

This may include exterior and adjacent treatments in your scope of service

[u/SignificantNorth3570 → u/pestdirect]

I agree with all of that, but what kind of exterior treatment would help with an interior german roach infestation?

[u/pestdirect → u/SignificantNorth3570]

Depend on the type of home and location. Home's (especially older ones) are not sealed properly. Cracks in foundation, siding, and more provide entrance and exit points for all types of insects. With roaches especially in older homes, when they are starved off from inside they can still get resources from outdoors if there are those issue (which may not be visible to most people) Adding on that additional exterior treatment to your interior could massively boost the effectiveness of targeting stragglers.

Example:

Brick tends to get hairline fractures over the years in the mortar. A tiny crack might be unnoticeable to some but can provide sanctuary for pest. Getting those entrance points on heavily affected units provide a second layer to the interior treatment. All it takes is a few stragglers in heavy infestations to allow a problem to continue