Why you're still seeing bugs after a pest control treatment (and when you should worry!)
Posted by Mosquito Squad
May 29, 2025
South Salem, NY, is no stranger to bugs like mosquitoes and ticks. It’s a relatively secluded and rural area, which is where many pests like to make their homes. When the infestations get to be too much, many residents will turn to pest control services to help make their homes enjoyable again.
But even after investing in pest control in South Salem, you could still be seeing mosquitoes, ticks, and other bugs like ants and termites around your home. We know that this can be a pretty disturbing thought. You call for pest control, and still, they persist. Why?
To help put your mind at ease, we’re going to share a bit of our expert knowledge with you. Let’s get into why you might still see bugs after a pest control treatment, when it stops being normal and starts being a problem, and what can be done to help you feel more comfortable in your home.
Common bugs to treat with pest control in South Salem, NY
The most common bugs you’ll typically find in your home and yard are ants, termites, flies, and possibly rodents. Ticks and mosquitoes tend to stay outdoors, as their preferred landing spots are in humid, foliage-heavy areas. However, it’s not uncommon for one or two to sneak inside when the screen door is open.
Even after your South Salem pest control treatment, though, you might still see bugs. In fact, you may see a few more than you did before the treatment. That’s likely due to what pest control professionals call the “flush-out effect,” which is actually a good thing.
Essentially, this happens when pests that were hiding in and around your home are flushed out by the pest control treatment. This can start soon after your first treatment and continue for a couple of weeks.
How long after a pest control treatment will it take to stop seeing bugs?
The initial fleeing of pests after treatment should stop after a couple of weeks. If it doesn’t, it’s likely a sign of a larger infestation, a new infestation, or even environmental factors like the weather.
You see, certain pests are much more active during specific times of the year. For example, ants are typically most active from March to October, as the longer days and warmer temperatures encourage them to find food. Therefore, certain pests could emerge after treatment simply because it’s the best time for them to do so.
Why your pest control treatment may not have worked and when to follow up
Despite all of these factors, we want to be clear: if you’re still seeing pests after several weeks post-treatment, there’s a problem. So you’ll want to follow up with your provider if pests are still scurrying around 3-4 weeks after your treatment.
Here are a few that could explain why you’re still seeing bugs:
- The treatment may not have been as targeted. It may have simply stirred up the pests and sent them scurrying to other hiding places in your home.
- Another pest moved in. Perhaps the treatment did work, but it created a space for a new colony (or even a brand-new pest).
- You have unsealed entry points or other problem areas. This makes it easy for both new and old pests to get in and out. Additional issues, such as messes or clutter in the attic, basement, or garage, may look like an invitation to bugs like ants and rodents.
Keep Pests Away With Multi-Pest 365
If you’re still seeing pests three to four weeks after your treatment, something is wrong—and we’re here to help make it right.
At Mosquito Squad, we’re known for a few things:
- Performing your first service within 48 hours (or it’s free!).
- Keeping up a 3-week treatment cycle during the season.
- Our signature pest control package, Multi-Pest 365, which helps protect your home from all sorts of unwelcome pests.
These key features allow us to perform a stellar service that not only removes pests from your home but also helps discourage them from coming back. You can rest easy knowing that our EPA-registered products are doing their job and that we’ll be back every 21 days of the season to re-spray affected areas.
We even back our work with a 100% customer satisfaction guarantee. For you, this means on the slim chance you’re still seeing bugs after your service, we’ll retreat at no additional cost.
Why Trust Mosquito Squad for Your Outdoor Pest Control in South Salem, NY?
At Mosquito Squad, we never want our customers to deal with bugs. That’s why our South Salem pest control doesn’t stop at one treatment. To truly keep mosquitoes, ticks, ants, and termites out, we return to your home every three weeks during the season to inspect and re-treat your house and yard.
And with us, pest control is simple. We don’t make you sign contracts or surprise you with last-minute hidden fees. We’ll be out to perform your first treatment within 48 hours of speaking with you (or it’s free!). And, best yet, we back everything we do with a 100% customer satisfaction guarantee.
For dependable outdoor pest control near you, call on the professionals at Mosquito Squad. Call (914) 353-4921 or contact us online for a complimentary South Salem, NY pest control assessment and quote.
Read about our 100% customer satisfaction guarantee!