(PRE-ORDERS) GRUMP MIST™ GRINCH SLEIGH HUMIDIFER
(PRE-ORDERS) GRUMP MIST™ GRINCH SLEIGH HUMIDIFER
💨 Whisper-quiet cool mist that fills your whole room with cozy Christmas fog — set it and forget it.
🎄 Color-changing Grinch glow — 7 festive LED shades that turn any desk into Whoville after dark.
😈 Up to 10-hour runtime, auto shut-off and no filters ever — naughtily low effort.
Ships in 6–10 days — packed with care and ready to wear the moment it lands.
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Ordered
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Order Ready
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Delivered
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okay this thing is unreal. i'm the family grinch so my wife got it as a joke and now it runs on my desk every single night. the mist + green glow is so cozy.
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bought it for my boyfriend who 'hates christmas' and now HE won't turn it off. the little grinch face lit up green is hilarious and the room smells amazing.
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shipped faster than i expected. super quiet, fills the whole living room, and everyone who comes over asks where i got it. very grinchy, very cozy.
Why this Grump Mist? 🎄
Why this Grump Mist? 🎄
Most novelty humidifiers are loud, tiny and quit after a month. Grump Mist is built like a real diffuser — big tank, whisper-quiet ultrasonic mist, color-changing Grinch glow and auto shut-off — the gift that's actually used long after Christmas.
Returns & 30-Day Guarantee
Returns & 30-Day Guarantee
Not the right fit? Send it back within 30 days for a full refund or a swap, no questions asked. If anything shows up faulty, we replace it free.
FAQ
How big is the tank and how long does it run?
How big is the tank and how long does it run?
It holds a generous easy-fill tank and runs up to ~10 hours of continuous cool mist on one fill — easily a full evening or overnight. When the water runs out it shuts off on its own. 💨
Is it actually quiet enough for a bedroom or desk?
Is it actually quiet enough for a bedroom or desk?
Dead quiet. It uses ultrasonic misting — no fan, no boiling — so all you hear is a soft hush. Perfect for sleeping, working, or watching Christmas movies. 😴
Does the Grinch really light up?
Does the Grinch really light up?
Oh, he glows. A built-in LED cycles through 7 festive colors — lock it on Grinch green, warm Christmas red, or let it fade through them all. Looks unreal in a dark room. 🎄
Can I add essential oils or scents?
Can I add essential oils or scents?
Yep — add a few drops of your favorite oil (peppermint and pine are very Whoville) and it mists scent through the whole room. Or just run it with plain water. 🌲
Would it make a good gift?
Would it make a good gift?
One of the easiest gifts you can give. It ships gift-ready, works for anyone on your list, and the reaction when they see the glowing green Grinch mist is the best part. 🎁
How do I clean and refill it?
How do I clean and refill it?
Easy — pop the top, fill with tap water, mist away. Rinse the tank every few days to keep it fresh. No filters to buy, ever.
When will my order arrive?
When will my order arrive?
These sell out fast every Christmas, so orders ship in about 6–10 days, packed with care. Need it by a certain date? Message us and we'll do everything we can. 🚚
Make Christmas Extra Grinchy
Made for cozy Christmas nights and chaotic mornings. Enjoy 50% off when you pre-order. 🎄
Reserve mine · 50% offDesk, bedroom, nursery or office — enough cool mist for the whole space.
Pre-orders ship in 6 to 10 days, packed with care and ready to glow.
Fill, tap once, done. Auto shut-off when the tank runs dry.
No loud fan — just soft ultrasonic mist you'll forget is even on.