Disinfection That Reaches Beyond the Surface
Serving homes and businesses across Chester County and Northern Delaware with professional cold fogging that protects your space and your peace of mind.
- Why Local Clients Choose Posh Cold Fogging Services:
- Covers every surface and corner—not just what you can wipe
- Kills germs, bacteria, viruses, mold, and mildew instantly
- Safe for homes with children, pets, or allergy-sensitive residents
- Perfect for disinfecting post-illness, move-ins, or seasonal resets
- Fast-drying, odorless, and non-toxic for everyday living




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Fast Response
We respond quickly to urgent cleaning needs—especially post-illness or before guests.

Satisfaction Guaranteed
Not completely happy? We’ll return at no charge to make it right.

Thorough Cleaning
Our fogging system reaches into vents, under furniture, and into the air itself.

Always On Time
We arrive exactly when scheduled—no delays or no-shows.






Reliable Airbnb Services!

What Is Cold Fogging?
Cold fogging disperses a disinfectant mist into the air, sanitizing the room and every surface it touches. It’s an advanced cleaning method used in hospitals, offices, and homes.
Benefits of Cold Fogging
It disinfects more thoroughly than sprays or wipes, covering every nook and airborne particle. It’s fast, affordable, and safe—ideal for both homes and businesses.


Why You Should Cold Fog
If you want full-space disinfection after illness, before move-ins, or during flu season, fogging ensures everything is sanitized—down to the air you breathe.
When You Need to Cold Fog
Use it after someone has been sick, before or after moving, or in high-touch, high-traffic areas like waiting rooms, classrooms, or common spaces.

Testimonials
EXCELLENT Based on 205 reviews priya Patel2025-03-27Trustindex verifies that the original source of the review is Google. This company is amazing! I have an event coming up and my maid canceled on me two days before. I contacted posh two days prior hoping they can help me out since it was so last minute and they were able to schedule me right away. London (the crew member) was on time and she did a fantastic job. She was by herself yet she was quick. She is even made rose out of a toilet paper and left it on toilet paper. I don’t even wanna use that 😂. They have my business from now. Price is a little steep so might not be able to get them all the time but definitely for deep cleaning. Thank you posh crew for saving me at the last moment!! Angel Cruz2025-03-24Trustindex verifies that the original source of the review is Google. Service was amazing, my apartment looks amazing now! The staff is super helpful and friendly! Definitely recommend Amanda Wiedenbauer2025-03-23Trustindex verifies that the original source of the review is Google. Great service, friendly staff! Shilpa Shiralagi2025-03-20Trustindex verifies that the original source of the review is Google. Very well done- thorough & efficient! Peggy Hamam2025-03-19Trustindex verifies that the original source of the review is Google. I am so pleased with Briana’s performance today with Posh Cleaning I will definitely be calling on them again. Patrick Salazar2025-03-15Trustindex verifies that the original source of the review is Google. Great service Posh was responsive on time London did such a great job especially having 3 dogs and cat going to use this service again and highly recommend! Karen Nafe2025-03-09Trustindex verifies that the original source of the review is Google. 1st time using Posh Cleaning Crew and I couldn’t be happier. The price was very competitive and scheduling was easy. My cleaner Elena did a fantastic job! I’ve already scheduled again. TeslaBot882025-02-04Trustindex verifies that the original source of the review is Google. Posh Cleaning is amazing. Kip and Naomi were great to be around. They answered all my questions and curiosities. They were calm, diligent, through and informative. I am so happy I found this company and I can't wait to have them back over.
FAQs
Cold Fogging in PA & Delaware
Is cold fogging better than spray disinfectants?
Yes. It covers more surface area evenly and disinfects the air as well.
Will it stain furniture or fabrics?
No. The mist dries clear and won’t damage soft materials.
Is it safe for people with allergies or asthma?
Yes. It reduces airborne allergens and uses hypoallergenic products.
How long until I can re-enter the home?
Usually within 1–2 hours, once the fog has settled and dried.
Do I need to prep the house before fogging?
Just remove food, pets, and open cabinets for full coverage.
What if I need to reschedule or cancel?
Please notify us at least 48 hours in advance.
Can I combine this with a deep cleaning?
Yes. It’s the perfect follow-up to a full deep clean.
Do you offer this service for offices and commercial buildings?
Absolutely. It’s great for schools, salons, and healthcare facilities.
Is the disinfectant scent-free?
Yes. It leaves behind a neutral scent—or none at all.
How long does the disinfection effect last?
It depends on usage and exposure. For homes, we recommend quarterly treatments.
Are your technicians trained and insured?
Yes. Our team is trained, background-checked, and fully insured.

AREAS WE PROVIDE
House Cleaning Service
Areas
Our services extend to the surrounding areas.