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A disinfectant treatment from the pest control company you already trust.

How we keep your facility disinfected:

This is beyond cleaning. Pest control is an essential service because of its impact on public health and safety, and we have been doing it for more than 125 years. Offering a treatment using a tough yet mild disinfecting product is just another service that keeps our communities healthy and safe – and Waltham Pest Services® is all about that.

The product we are using is a disinfectant rated by the EPA as Toxicity Category IV, their lowest toxicity rating, defined as "practically non-toxic and not an irritant," but it’s still a strong disinfectant. It contains no ozone-harming volatile organic compounds (VOCs) and is gentle on skin, hard surfaces, and fabrics.

It's mild enough for use in residential homes, while still being strong enough to disinfect any and all commercial industries.

Why Waltham® UltiClean™?

A Disinfectant You Can Trust

We let the product sit wet for just 10-15 minutes. That wet time kills 99.99% of the almost 50 bacteria, fungi, and viruses listed on the product label including H1N1 Swine Flu and other pathogenic microbes on hard, non-porous surfaces while sanitizing soft, porous surfaces. It is also included on the EPA’s “List N” of products that meet their criteria for use against SARS-CoV-2, the causal agent of COVID-19 (novel coronavirus). We primarily treat the most touched items since that is where the most germs are and where our disinfectant can do the most good.

Safe for All Industries

Restaurants, grocery stores – anywhere with a kitchen or cooking surface – can rest easy since the product we use is rated "no rinse required on food contact surfaces," category D2, by NSF International. You don’t even have to wash or rinse surfaces with water after we treat. It is highly effective, killing 99.99% of the bacteria, fungi, and viruses listed on the product label while still being gentle enough to use in schools, pharmaceutical labs, and all healthcare facilities. So, it comes with built-in peace of mind.

Two-Part Treatment

The Waltham® UltiClean™ disinfectant treatment uses a two-part approach. We first wipe down all high-touch areas like light switches, door handles, file cabinet drawer pulls, desk handles, etc. After that, a mist is applied in the whole area to make sure everything is treated. Doing both a wipe down service and a misting is the most effective way to use this product – and the most effective way to fully treat your building. Doing both a wipe down service and a misting is the most effective way to use this product – and the most effective way to fully treat your building.

How Does it Work?

The Waltham® UltiClean™ disinfectant treatment is done by trained technicians applying a strong disinfecting product with specialized equipment. After the two-part service is done, the area is left wet and undisturbed for 10 to 15 minutes. Finally, you can let it dry without having to wipe it off or rinse it down. Just like that, 99.99% of bacteria is gone from hard, non-porous surfaces and soft, porous surfaces are sanitized. No matter what kind of disinfecting you do, re-contamination can happen after the service is done. But you will be able to rest assured you got a trusted disinfecting and sanitizing treatment with Waltham® UltiClean™. A trust you can count on.


We've been dedicated to serving local businesses since 1893, and the promise we have made in our pest services has remained the same with our new disinfectant treatment service. We live here too. Disinfecting and sanitizing the buildings in our community with a strong disinfectant that is still gentle enough to be used everywhere is what we think our neighborhood deserves. We are prepared to bring it to you.
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"Exceptional service. Prompt and professional. Used for both business and home. Very efficient and honest."

Lisa T.
Agawan, MA