Lifetime Warranty

Lifetime Warranty

🔬 33,000 RPM vibration loosens dust

💨 16KPa suction extracts deep debris

🔵 LED display shows when it's clean

19 Left in Stock! Re-stocks 8/25/2026

60-Day Money-Back Guarantee. Try DustVac risk-free — if you're not satisfied with what it pulls out of your mattress, we'll refund you in full.

UV-C + Hot Air Surface Treatment. 253.7nm UV-C light and 149°F hot air treat the surface as you vacuum — no chemicals, no moisture, no drying time.

Shipping & Return Policy

All orders from Thervyn process within 1-2 business days and standard shipping arrives within 5-9 days for most countries. Every purchase is backed by our 60-day money-back guarantee, so you can try Thervyn's Thervyn™ DustVac completely risk-free.

How it Works

Thervyn's Thervyn™ DustVac uses high-frequency vibration (33,000 RPM) to loosen dust, dander, skin flakes, and debris embedded deep inside mattress fibers. As particles are shaken loose, 16KPa of concentrated suction pulls them into a visible dual collection chamber where you can see exactly what came out.

The built-in 253.7nm UV-C light treats the mattress surface as you clean, and 149°F hot air helps keep the fabric dry. The LED display reads the surface in real time — red when debris is detected, blue when the area is clean. Just plug in, run it slowly across any fabric surface, and check the bin. Works on mattresses, pillows, couches, fabric headboards, car seats, and pet beds.

free shipping on your first order.

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Loved By 25,000+ People Who Finally Cleaned What's Underneath Their Sheets

DustVac™ vs Standard Vacuums and Sprays

Your floor vacuum was not designed for the surface six inches below your face — here's what a specialized mattress vacuum does differently.

  Floor Vacuums

Vibrates Embedded Dust Loose First

16KPa Concentrated Mattress Suction

UV-C Surface Treatment Built In

Real-Time LED Cleanliness Display

149°F Hot Air Drying Function

Only 4.18 Pounds And Corded

Visible Dust In Collection Chamber
33,000 RPM Vibration

High-frequency tapping loosens embedded dust and debris from deep inside mattress fibers.

UV-C Surface Treatment

253.7nm UV-C light treats the mattress surface as you clean.

HEPA Double Cyclone

Dual filtration captures fine particles so nothing blows back into the room.

60-Day Guarantee

Try it risk-free. Full refund if you're not satisfied with the results.

What People Are Saying

4.7

5,231

  • Christine R. Jul 2026
    Verified Purchase
    My mattress looked clean. The dust cup said otherwise.
    My husband and I have slept on the same mattress for six years. It looks perfectly fine. I ran the DustVac across his side first and the collection chamber filled with gray dust before I was halfway done. We both just stared at it. That was in our bed, six inches from our faces every night for six years. I did both sides, the pillows, and the headboard. The second pass pulled up less. The third pass, barely anything. That progression alone made me trust it.
    Was this helpful? 87 6
  • Dan M. Jun 2026
    Verified Purchase
    Disgusted and grateful
    Ordered this on a whim. Vacuumed a pillow I washed last week. The bin was not empty. Not even close.
    Was this helpful? 45 2
  • Melissa T. Jun 2026
    Verified Purchase
    morning congestion has been my life for four years
    ok so i wake up every single morning with a blocked nose and sinus pressure and i've been like this for four years. i've tried washing sheets in hot water, mattress encasements, a three hundred dollar air purifier, allergy pills, nasal spray, the whole list. nothing ever fully fixed it. i bought this because a coworker showed me a video of what came out of her mattress and it was revolting. ran it on my mattress, pillows, and the fabric headboard the day it arrived. the bin was full of fine gray dust and i gagged. i've been using it twice a week for six weeks now and my mornings feel noticeably different. less stuffed up, less foggy, less of that hungover feeling. it didn't cure my allergies but it reduced the worst part, which is not being able to breathe in my own bed.
    Was this helpful? 91 7
  • Angela K. May 2026
    Verified Purchase
    The couch was worse than the mattress
    Started with the mattress because that's where my symptoms are worst. Ran it across both sides, got a disgusting amount of dust. Then I tried the couch out of curiosity and the bin filled up FASTER than the mattress. Three kids, two dogs, and seven years on that couch. I vacuum it now every Sunday along with the beds. Five minutes per surface.
    Was this helpful? 58 3
  • Tom B. May 2026
    Verified Purchase
    Our daughter stopped waking up stuffy
    Our eight-year-old has been waking up congested for over a year. We'd tried everything short of replacing her mattress. Two weeks of vacuuming her bed and pillows with the DustVac and her mornings are noticeably better. Worth every penny.
    Was this helpful? 23 1
  • Linda J. Apr 2026
    Verified Purchase
    What it does and what you still need to do yourself
    Here's my realistic take after two months of weekly use. The DustVac does exactly what it claims: it vibrates dust and debris loose from your mattress and sucks it into a visible chamber. The first few uses are genuinely shocking. You will not believe what comes out of a mattress that looks clean. But this is not a cure for dust allergies and it does not replace your other routine. You still need encasements, clean bedding, and medical guidance if your symptoms are severe. What it adds is the one step most allergy routines miss: physically removing the buildup from the surfaces closest to your face. For that job, nothing I've tried works as well or as fast.
    Was this helpful? 72 5

Frequently Asked Questions

How do I use DustVac™?

Plug it in (5-meter cord), press the power button, and run it slowly across any fabric surface — mattress, pillows, couch cushions, fabric headboards, or car seats. The LED display shows red when dust is detected and shifts to blue as the surface gets cleaner. Empty the collection chamber after each use. The entire mattress takes about five minutes.

How often should I vacuum my mattress?

Once or twice per week provides the best results for most people. The first use typically pulls the most debris. Subsequent passes will extract less, which is a visible sign the buildup is reducing. Many people also vacuum pillows and couch cushions on the same schedule.

Is DustVac™ safe on all mattress types?

Yes. DustVac is designed specifically for soft surfaces including memory foam, spring, hybrid, and latex mattresses. The vibration and suction are calibrated for fabric surfaces, not hard floors. The UV-C light only activates when the vacuum is flat against the surface, so it is safe to use around the home.

How long does shipping take?

Orders from Thervyn process within 1-2 business days and standard shipping typically arrives within 5-9 days for most US locations. You'll receive a tracking number as soon as your order ships so you can follow it the whole way.

What if I don't like it?

Try DustVac for 60 full days. If you're not satisfied with the results, send it back for a complete refund under our 60-day money-back guarantee. No restocking fees, no questions asked, and we cover the return shipping.