This simple $3 long-lasting winter-proof DIY gem will keep kissing bugs out of your house this fall and beyond – thousands of Amazon shoppers swear by it
Protect your family from the risk of Chagas disease


As the seasons change, you'll want to keep kissing bugs out of your house, especially as they will be on the hunt for a cozy space to escape miserable winter weather.
They are not only disease-carrying, but once kissing bugs are inside, they can be notoriously tricky to get rid of. That's why pest pros urge you to invest in some quality weatherproof caulking, such as the DAP INC. Caulk with Silicone, from Amazon, to start sealing up your home now.
It’s a small fix with big benefits for both comfort, health and peace of mind. Here's why it's a must for savvy Amazon shoppers looking to prevent indoor pests.
The DIY essential you need to keep kissing bugs out of your house
Kissing bugs are more than just a nuisance. They can spread Chagas disease, a serious condition that can lead to chronic, life-long conditions in up to 30% of victims when not treated correctly, according to the CDC.
As such, it is vital that you prevent these pests from coming inside, rather than risk them sneaking in whilst scouting for warmth, shelter, and hidden places to harbor their young.
As kissing bugs rarely respond to roach traps, the solution is simple – draft-proof your home with quality, crack-proof caulk to stop them from creeping inside in the first place.
Sealing window gaps and caulking around plumbing and electrical inlets is a simple DIY skill every homeowner should know, and can stop kissing bugs from squeezing their way in when you aren't around.
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The important thing is to invest in a quality caulk that is flexible, meaning that it will not crack when your house inevitably settles or shifts slightly due to the heat or cold.
That's where the DAP INC. caulk comes in, with over 9,000 Amazon shoppers opting for it over the last month alone.
Verified Amazon shopper PrimingFX, shared in their five-star review, 'With years of experience under my belt, I can confidently say that the DAP Caulk has become an indispensable tool in my daily routine. This remarkable product deserves a positive review from the viewpoint of someone who relies on it day in and day out.
'It's sturdy, reliable, and stands up to the toughest construction challenges. When it comes to sealing gaps and joints, it excels, making my projects more durable and weather-resistant. It adheres flawlessly to a wide range of surfaces, from wood and metal to concrete and masonry.'
They add that it is super easy to use, too, making it ideal for the everyday DIY-er, plus it sets quickly, providing instant protection against pests such as kissing bugs.
Kissing bugs will weasel into any gap they can, including around plumbing.
Preventing pests also comes down to staying on top of fall home maintenance, removing debris from around the exterior of your home to discourage them from coming too close, and avoiding firewood storage mistakes so you do not accidentally carry them inside with your stash.
If you suspect that kissing bugs have entered your home, it is time to call professional pest control experts in to handle the problem.
Orkin pest control, for example, deals with a large variety of common pests, including kissing bugs, and can help tackle the problem at the source.
What to shop
Pest prevention doesn't stop at sealing up gaps. These extra pest essentials can help keep your home free from creepy crawlies all season long.
This weatherproof caulk with silicone is flexible, making it the perfect crack-proof option for insulating and sealing up your home over winter.
This aerosol spray is specially formulated to effectively kill crawling household insects like ants, roaches, spiders, crickets, and beetles.
100% pure, this natural powder is safe for use around children and pets for toxin-free pest control. It cuts and dries out insects for supportive pest control. Just don't breathe in any of the dust as you put it down.
A preventative and a treatment, this spray is a natural pest repellent, and kills mosquitoes, ants, fleas, ticks, roaches, flies, crickets, chinch bugs, japanese beetles, no-see-ums, gnats and more.
Insulating foam expands on application to fill gaps up to one inch in size, preventing air transfer for a warmer home while stopping pests from getting in.
For those gaps you cannot caulk, such as around the edges of windows and doors, this adhesive weatherstripping is ideal. It keeps out dust, insects, and pollen, enhancing indoor air quality and comfort.
Kissing bugs are not the only threat to your peace at home in the cold season. There are several common fall pests to watch out for that could damage your home or impact your health.

Chiana has been at Homes & Gardens for two years and is our resident 'queen' of non-toxic living. She spends most of her time producing content for the Solved section of the website, helping readers get the most out of their homes through clever decluttering, cleaning, and tidying tips. She was named one of Fixr's top home improvement journalists in 2024.
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