ClearlyYou™ Mirror Defoggers

Name: Great product!
Item: WarmlyYours
Rating: 5
Author: Margaret C.

Say goodbye to foggy mirrors with ClearlyYou™ Mirror Defoggers. Peel-and-stick installation connects directly to your bathroom lighting fixture—no extra wiring needed. Available in multiple shapes and sizes, they maintain a steady 104°F to keep your mirror crystal clear after every shower.

Request a Quote

Features & Specifications

Easy Installation

Self-adhesive backing allows for quick and easy installation on any wall-hung mirror.

Energy Efficient

Designed with one of the highest efficiency ratings in the category, helping to reduce overall heating costs.

Safe & Certified

Runs on standard 120VAC and is cULus listed for proven safety and performance in bathroom environments—just not inside the shower.

Consistent Heat

Regulated surface temperature of 104°F (40°C) ensures clear reflections without overheating.

Slim Design

Ultra-thin profile at just 0.02″, with a self-adhesive backing for fast and secure installation on any wall-hung mirror.

Fast Shipping & Easy Returns

Same-day shipping available nationwide, with no restocking fees on unused products.

1-Year Warranty

Backed by a manufacturer warranty covering defects in materials and workmanship.

24/7 Installation Support

Access expert assistance any time—day or night, all year round.

Circular

15 in. x 15 in.
20 in. x 20 in.
25 in. x 25 in.

View Details

Oval

18 in. x 26 in.
24 in. x 32 in.

View Details

Mirror Defogger 12in x 18in Rect FFM-1218

Rectangle

12 in. x 18 in.
18 in. x 24 in.
24 in. x 32 in.
30 in. x 40 in.

View Details

Custom Mirror Defoggers - Made to Fit Your Unique Mirrors

For mirrors that don't conform to standard dimensions or shapes, WarmlyYours offers custom-sized mirror defoggers. Custom units can be crafted for both 120V and 240V systems in rectangular, circular, or oval shapes.

Rectangular models can be designed up to 47.25" x 59" for 120V and up to 47.25" x 78.75" for 240V.
Circular models can reach up to 47.25" in diameter.
Oval sizes can be up to 47.25" x 59".

To explore custom options, contact a WarmlyYours Account Representative for personalized assistance.

How to Install a Mirror Defogger

Installation is straightforward, typically involving connection to your bathroom's existing lighting circuit so the defogger activates with your lights. While the process is manageable, it's recommended to have a licensed professional perform the installation to ensure adherence to the National Electric Code. WarmlyYours provides 24/7 technical support to assist with any installation questions or concerns.

How to Install a Mirror Defogger

Videos

WarmlyYours Mirror Defoggers

Mirror Defogger Customer Reviews

Rated 4.93/5 based on 15 reviews

We take pride in providing both exceptional service and great products. But don't just take our word for it, check out what some of our customers have had to say.

The defogger may was easy to install and is functioning just as it is supposed to work.

All good.

F

Fred P.

Pointe Du Chene · Verified
WarmlyYours is very proactive with communication and their website is clear and well laid out.

Very pleased with my purchase.

T

Thomas C.

Torrance · Verified
I was easily able to install the self-adhesive heating elements on the back of a very large mirror and wire them into the bathroom's ceiling fan circuit which I have put on a timer.

I tested the glass temperature with an infrared thermometer and it heats up quickly (in my case, to around 28C from a starting temperature of around 20C) and is very effective at keeping the mirror completely fog free during long hot showers. It's a nice luxury to have.

Julian B.

Ottawa · Verified
I bought three custom-size heaters to avoid fogging in the bathroom mirrors, had them installed and they all work flawlessly.

Customer service is fantastic and, despite challenging delivery instructions, WarmlyYours delivered.

Eduardo H.

Mexico City · Verified
The mirror heating elements work very well, they were easy to order, easy to wire and install and we think they are great.

I'd seen these in some upper end hotels in Europe so when we built our house I had to have them. The ordering and shipping from WarmlyYours went very smooth - it was a good experience.

Donald S.

Newton · Verified
I had a problem with the mirror - it cracked after it was mounted - which was nothing to do with the defogger.

However WarmlyYours not only stood behind their product they gave me a discount on the replacement defogger. This is the second bathroom where we've installed a WarmlyYours defogger and they both work perfectly. I'd always recommend installing with a countdown timer.

Stuart K.

Newbury · Verified
The defogger works great.

I added plugs and plugged them into recessed outlets that were installed in the remodel. They are in the same circuit as the exhaust fan, so the mirrors start heating when the fan turned on as soon as I enter the shower. I was nervous applying them to the back of the mirrors as the instructions said not to do any trimming, but realized that the excess could be trimmed off safely. The instructions should have pointed out that the oval ones might need to have the excess unnecessary adhesive material (without the wires) trimmed to conform to the mirror's shape unlike the adhesive backing which was not rectangular.

J

James W.

Richmond · Verified
Works exactly how I expected.

Installation instructions were easy to follow and it was a straight forward installation for me.

T

Tim J.

PORT CHARLOTTE · Verified
Works great.

Easy to install. Highly recommend.

P

Patrick K.

Arlington · Verified
The element itself is almost too beautiful to put on the back of the mirror!

And works great! The service from your team was awesome and speedy! Really first rate!

J

Jay J.

BALDWIN HILLS · Verified
Works great.

Was easy to install. I wired it so it turns on with the shower fan and the shower light.

S

Sanford P.

GAINESVILLE · Verified
The Defoggers were easy to install and they have worked just fine.

Excellent product!

M

Michael M.

CHARLESTON · Verified
Great product!

Does work better for new construction because of the need for power. But I put it in an existing bathroom during a refurb.

M

Margaret C.

Lexington · Verified