Call or Text: 914-214-1004

Close-up of a dirty mini split with corroded copper pipes, tangled wiring, heavy cobwebs, and dust buildup. The coils and electrical components are visibly contaminated.
Think ghosts are scary? Try breathing in what's hiding inside your mini split. Mold, bacteria, cobwebs — and a sludge so vile we had to invent OctoClean™ just to fight it.

🎃 What’s Lurking Inside Your Mini Split Might Be Scarier Than Any Ghost

Extreme close-up of a mini split exterior caked with thick layers of dust, cobwebs, and debris, showing a heavily neglected and contaminated HVAC unit
This isn’t lint. This is microbial sludge, cobwebs, and dust colonies you’re breathing in every day. This Wappingers Falls mini split was overdue for a serious OctoClean™. 🐙 We don’t just wipe the surface — we go full octopus. #iaq #octoclean #wappingersfalls #hvac #minisplit #shelterair

This Halloween, forget haunted houses and horror movies.

The real terror might be hanging right on your wall:
Your ductless mini split.

You know, that sleek, quiet unit that keeps your space cool in summer and cozy in winter? Yeah, that one.

We’ve been deep cleaning mini split heads all month, and let us tell you… the things we’ve pulled out would give Freddy Krueger nightmares.
Cobwebs. Spiders. Mold colonies.
We’re talking the full microbiology textbook:
Mold spores, dust, yeast, bacteria — and whatever that black goo is.

And guess what?

You’ve been breathing that in. Every. Single. Day.

🚨 Filters Aren’t Enough (Not Even Close)

Most HVAC companies do one thing:
Change the filters.

That’s it.

But when it comes to mini splits, that’s like brushing your teeth without flossing.
Or cleaning the bathroom by wiping the mirror and walking away.

Filters catch the big stuff.
The scary stuff? That lives deep inside — on coils, in condensate pans, and inside blower wheels. That’s where it grows. Spreads. And eventually… blows right into your living space.

Side-by-side before and after photo of a mini split unit showing thick dust and debris buildup on the coils and vent, followed by a visibly cleaner, restored unit after deep cleaning

🐙 Meet OctoClean™ — Our Proprietary Deep Clean System

We’re not just cleaning — we’re on a mission.

We studied with expert techs in Australia (they take their splits seriously Down Under), and combined their best tricks with our experience and microbiology background to create OctoClean™ — Shelter Air’s exclusive mini split deep cleaning system.

Like our mascot Seraphina the Octopus, we get into every coil, crevice, and hidden biofilm-laden zone.
It’s a deep clean for your lungs.
And yeah, it’s kind of badass.

If you can see dust or mold on the outside of your mini split?
Trust us — the inside is a full-on haunted house.

Technician spraying water to clean dirty mini split coil during HVAC deep cleaning.
Technician using specialized equipment to flush dirt and buildup from a mini split coil during OctoClean deep cleaning.

🧼 This Isn’t Just About Your Home

This is vital for commercial spaces:

  • Doctor Offices — Where patients come to get better, not get sick

  • Dentists — Cleanings shouldn’t come with a side of mold spores

  • Nail Salons — So your air is as clean as your polish

  • Restaurants & Delis — We’ve seen black sludge dripping above dinner tables (yep, barf)

If customers are breathing air from a dirty unit, it’s a health risk.
If employees are working in it all day, it’s an HR issue waiting to happen.


🧽 What We’ve Seen Will Make You Gag

We’ve pulled gallons of dark, sludgy water out of mini splits that hadn’t been cleaned in years.
We’ve found fungal blooms growing behind plastic covers.
We’ve discovered spider nests, wasp carcasses, and things we can’t even name.

Mini splits are incredible — efficient, whisper-quiet, and sleek.
But when they aren’t cleaned properly?
They become petri dishes.

Before-and-after close-up of a dirty mini split interior coil showing rust, cobwebs, and buildup, cleaned using the OctoClean™ method by Shelter Air in Wappingers Falls, NY.

📸 Want Proof? You’ll Wish You Hadn’t Looked.

We’re sharing our worst (best?) before-and-after shots on Instagram all month.
Brace yourself.

🕷️ Follow us — if you dare: @shelter.air


📞 Book Your OctoClean™ Deep Clean Today

Whether it’s your home, your yoga studio, or your bakery — if you’re breathing air from a mini split, it’s time to clean it like your lungs depend on it. (Because they do.)

Call us:

Westchester: 914-214-1004
Hudson Valley: 845-204-8679

Email:

info@shelter-air.com

Learn more:

www.shelter-air.com


👻 Final Thought

This Halloween, skip the horror movies.
Check your mini split instead.

The real monster might be living in your HVAC.

Share the Post:

Related Posts

Shelter Air: Breathe Better, Live Better

Elevate your indoor air quality (IAQ) with our innovative solutions. Harness the power of advanced heat pumps for efficient, clean heating and cooling, ensuring every breath you take is in a healthier, more comfortable environment.
Illustration of a comfortable home with efficient HVAC system, including technician and resident.