Proven Overwhelming Deodorizing Power

Overwhelming No. 1!

<Naver Deodorizer Ranking>

1st place for 89 consecutive weeks!

<Naver Category: Masks/Deodorizers ‘Most Purchased Product’>

1st place for 86 consecutive weeks!

<Naver ‘Deodorizer’>

Most Reviewed No. 1!

“Selling one piece every second”

Cumulative Sales Exceed 550,000 Units!

[Image: White deodorizer container with a blue label that reads: "DIRTY LINEN, JUST PURE AROMATIC GOODNESS WITH OUR TOP-NOTCH THING, INDOOR ISSUE"]

* As of January 2025

• Cigarette Stale Smell
• Pet Odor
• Food Odor
• Used Car Odor
• Air Conditioner Odor

We all have those moments.

The unique taxi & cigarette odor you notice the moment you get into a smoking car, taxi, or subway.

And…

The hellish Line 1 subway smell…

[Image: The interior of a taxi seat showing worn upholstery]

[Image: Crowded subway passengers holding onto handrails]

Isn't it true that after getting on a taxi or subway, you feel uncomfortable for a moment because of the smell, but soon get used to it?

The odor inside your own car is no different.

Your nose adjusts to the smell inside the car you use every day, so although you don’t notice it, the smell remains as it is.

DIRTY LINEN

CAR ISSUE

Eliminate the unpleasant car interior odors you never noticed

within 30 minutes and enjoy a fresh feeling.

Yes, it is possible!

Therefore, we have obtained a partial Escape Test Timeframe Certificate*.

[Image: Partial view of an official test result document with highlighted numbers: 98.0, 99.6, 96.0, 99.3, 98.3]

We confirmed with a national certified institution whether odors can really be removed in just 30 minutes.

Tested and verified by a national certified institution.

✔ Try setting your alarm and test it yourself!

* Escape Test Certificate

National certified institution KCL Korea Construction Life Environment Test Research Institute

Car Interior Odor

You’re told not to smoke, not to eat, and to wash your car frequently. But does spending time in the car really change a person that much? After all, you get in a car for comfort.

[Image: A small container of "DIRTY LINEN CAR ISSUE" deodorizer placed inside a car on the central armrest area]

My own space, where I do what I want, how I want.

In that space, I want to be able to smoke and eat if I want to.

The smell will be resolved by Dirty Linen CAR ISSUE.

Hello.

I am the son of the whole father who made Dirty Linen.

[Image: A man wearing glasses and a white shirt holding a jar of Dirty Linen product]

It’s embarrassing but… please listen to my story for a moment.

I am the son of the whole father.

I received a breakup notice because of the whole father smell that I carry.

[Image: Black and white photo captioned "Former Uijeong Mother’s Association regular monthly meeting (2010.12.17)"]

Since childhood, at every mother’s association meeting, only my father has always come.

Go see the story of the whole abalone cultivation

Back then, it was really embarrassing and difficult, but now I understand her.

Skinship? No, it’s because the smell comes when you get close.

But more than anything, what I felt most sorry about was that the car was filled with a foul smell. On cold or hot days, when the car was tightly closed without ventilation, how much torment that distinctive musty smell must have caused...

[Image: People sitting in a car, a woman holding her nose in discomfort, and a man driving the car]

Maybe... because of the bad smell, it felt like riding in a smoky taxi with a nauseating stench. (Maybe it even smelled worse than the Line 1 subway...)

The place that smelled the worst was my own house’s smell, not body odor, but the smell of my car. How uncomfortable must she have been every time she got into the car?

[Image: A hand touching the interior of a car, focusing on the dashboard and door panel]

Everyone, if you have someone riding in your car, you must take care of the smell.

The moment someone gets in the car, that smell is your image. (Don’t mix it with just an air freshener!)

Three Plant-Based Extracts and EM!

When three plant-based extracts meet EM, they eliminate all odors in the world.

[Image: A test report certificate showing odor removal results of ammonia, trimethylamine, hydrogen sulfide, and methyl mercaptan at 100%, indicating complete removal.]

Dirty Linen Odor Removal Certification

Four Major Odors Designated by the Ministry of Environment

• Ammonia
• Hydrogen Sulfide
• Methyl Mercaptan
• Amines

[Image: A container labeled "DIRTY LINEN JUST ONLY AROMATIC GOODNESS WITH OUR TOP-NOTCH THING CAR ISSUE" placed inside a car.]

Added EM to 3 Types of Plant Extracts!

Why We Added Food Fermentation Extract EM

[Image: microscopic bubbles representing effective micro-organisms]

EFFECTIVE MICRO-ORGANISMS

The Linen Indoor Issue

Deodorization Mechanism

CH3COO- + NH4+ → CH3COONH4

H2S + CH3COO- → CH3COOH + HS-

CH3SH + CH3COO- → CH3COOH + CH3S-

(OH-) group and ketone (C=O) group

ROH + NH3 → RO- + NH4 (Neutralization reaction odor control)

R2C=O + NH3 → R2C=NH2 (Neutralization reaction odor control)

Too complicated, right?

Let me explain the principle simply!

These ingredients

interact with each other

to safely remove odor molecules!

[Image: Several blue and white "DIRTY LINEN CAR ISSUE" deodorizer product boxes and containers stacked together]

[Image: Four images illustrating wastewater treatment, food waste treatment, sewage treatment, and livestock farms (cattle, pigs)]

• Wastewater Treatment Plant
• Food Waste Treatment Plant
• Sewage Treatment Plant
• Livestock Farm (Cattle, Pigs)

The Dirtlinen development team has continuously developed specialized products for odor removal at severe levels, focusing solely on odor elimination.

Have You Ever Visited a Food Waste Treatment Plant or Pig Farm?

The odor exceeds what one can imagine. Because we had only removed such serious odors, we thought everyday odors were nothing.

Most people thought they were only interested in perfumes and diffusers,

but they realized that odor removal is needed in daily life as well.

The odor removal experts at Dirtlinen have

researched and developed odor removers exclusively for 30 years.

They have not even glanced at other products.

Harmfulness Experiment and Verification

Result of Acute Toxicity Test

No Abnormalities

Acute Toxicity Test (KTR Korea Testing & Research Institute)

Result of Skin Irritation Test

Non-Irritant

Skin Irritation Test (KCL Korea Conformity Laboratories, Construction Life Environment Testing Research Institute)

MIT, CMIT, OIT Biocide

Passed Detection Test

MIT, CMIT, OIT Biocide (Humidifier disinfectant case) Detection Test (KCL Korea Conformity Laboratories, Construction Life Environment Testing Research Institute)

Dirty Linen

Key Verification Points

CHECK KEY POINT

[Image: Two white containers labeled "DIRTY LINEN" with blue rectangles above the text. The left container is marked #INDOOR ISSUE and the right container is marked #CAR ISSUE.]

Removes 98% of odor-causing substances (NH) within 30 minutes

+

Passes tests with no detection of harmful substances to the human body

+

Patent held for unique domestic technology

Even in the demanding KCL performance test,

Dirty Linen removed bad odors in just 30 minutes.

[Image: Hand holding a blue box labeled "DIRTY LINEN CAR ISSUE DEODORIZER 230G / 8.11OZ"]

1

Korea Chemical Convergence Testing Institute

Respiratory toxicity test

Do toxic harmful substances accumulate in the body?

[Image: Test report screenshot with all toxic substances marked as "Not Detected"]

DIRTY LINEN TEST RESULT PASS

2

Korea Construction Life Environment Testing Institute

Skin irritation test

Is there any irritation to human skin on contact?

Evaluated as non-irritant substances

DIRTY LINEN TEST RESULT PASS

3

Korea Construction Life Environment Testing Institute

Biocide MIT, CMIT, OIT detection test

Are there any biocide substances (MIT, CMIT, OIT) even in small amounts?

[Image: Test report showing all biocides marked as "Not Detected"]

DIRTY LINEN TEST RESULT PASS

• Solid dispersant including essential oils and its manufacturing method 10-2020-0119743
• Solid dispersant including a vinegar base 10-2021-0148104
• Dispersant using microorganisms and its manufacturing method 10-2015-0053167
• Antibacterial dispersant including insect repellent ingredients 10-2021-0163400
• Antibacterial spray composition for livestock consumption 10-2007-0035806
• Manufacturing method of a dispersant using organic acid-producing microorganisms 10-2007-0059624
• Liquid dispersant including essential oils and its manufacturing method 10-2020-0119746
• Liquid dispersant including insect repellent ingredients and its manufacturing method 10-2019-0150101
• Solid dispersant including insect repellent ingredients and its manufacturing method 10-2019-0150097
• Dispersant including a high-absorption polymer 10-2018-0060212

Car odors:

• Cigarette smell
• Mildew smell
• Food smell
• Used car smell
• Air conditioner smell

This is really the end!

[Image: Hand holding a white cylindrical air freshener labeled "DIRTY LINEN" surrounded by blue boxes with the same branding.]

DIRTY LINEN

JUST ONLY AROMATIC GOODNESS WITH OUR TOP-NOTCH THING

CAR ISSUE

[Image: Person wearing a white T-shirt holding several boxes and containers labeled with "NO MORE BAD VIBES," "DIRTY LINEN," and "CAR ISSUE."]

Reason 01

Due to technological limitations, it is impossible to eliminate all four major odor molecules.

Check if there is performance measurement data that completely removes the four major odors* as defined by the Ministry of Environment’s ‘Air Quality Preservation Act’—make sure to verify this carefully! Even if only one of the four major odors is missing, the deodorizing effect is reduced.

* Four major odors (Amine, Hydrogen Sulfide, Methyl Mercaptan, Ammonia)

Reason 03

The strong scent that stings your nose is a masking (sensory distortion) effect.

If the deodorant scent is uncomfortable or too strong, be suspicious.

Also, check reasons 1 and 2 above.

DIRTY LINEN

JUST ONLY AROMATIC GOODNESS WITH OUR TOP-NOTCH THING

CAR ISSUE

[Image: Several hands holding blue boxes and white cylindrical containers of DIRTY LINEN Car Issue deodorizer with a blue background]

Instead, I made some investment in the carton. Because

[Image: Blue carton box labeled "DIRTY LINEN CAR ISSUE DEODORIZER 230G/8.11OZ"]

• It must be uncoated to allow biodegradability.
• It needs to be certified by FSC® (Forest Stewardship Council).
• When uncoated, color smudging occurs, so a downsizing method must be applied.

・Reasons why many people buy without any effect

・Unknown origin of ingredients

・Chemical substances not professionally studied

Rather than products that fall under the above, try using a truly effective 100% domestically produced脱취제 (deodorizer) made only in Korea, researched exclusively for 30 years.

Dirty Linen

Car Issue

Dirty Linen

Just only aromatic goodness with our top-notch thing

Car Issue

HOW TO USE

How to Use Detirinen?

! If you remove the adjustable cap lid, you can see faster effects! We recommend removing the entire lid when using.

With a solid gel form,

no worries about spills ZERO!

DIRTY LINEN CAR ISSUE

Durability

Minimum 30 days ~ Maximum 60 days

• If air circulation is good and there is much odor, lasts at least 30 days.
• If air circulation is poor and no odor is present, lasts up to 60 days.
• Duration may vary depending on the environment.
• During winter, sudden drops in vehicle interior temperature may reduce the diffusion effect if the gel freezes.

Replacement Timing

Replace when the gel has decreased by 80~90%

[Image: Illustration showing blue gel container labeled "DIRTY LINEN CAR ISSUE" transitioning to an almost empty black container with a blue bottom section, indicating gel usage and replacement]

SPEC

Capacity: 230g

Height: 92mm

Width: 68mm

Product Name: DIRTY LINEN

Tagline: JUST ONLY AROMATIC GOODNESS WITH OUR TOP-NOTCH THING

Brand: CAR ISSUE

FAQ

Frequently Asked Questions

Q1. Does the deodorizing effect really work within 30 minutes?

Many testers have already confirmed the '30-minute deodorizing' effect, which surprised even us.

Results may vary depending on individual sensitivity, but you will notice unpleasant odors disappearing day by day.

We promise to eliminate all the bad odors in the world with Dirty Linen!

Q2. Can it be used together with air fresheners?

Car Issue eliminates odors but does not include air freshener scents.

If placed in the same space as an air freshener, the air freshener scent may be removed as well. Please use in separate spaces.

Q3. Is it safe to use in a vehicle with the whole family?

Dirty Linen deodorizer has passed rigorous tests from multiple public institutions.

It was developed through toxicity experiments and verifications, and we are most confident in its 'safety' compared to any other aspect.

DIRTY LINEN

Safety Confirmation Target Household Chemical Product Labeling

Dirty Linen Car Deodorizer Issue

[Registration Number] GB24-13-0259 [Product Category] Deodorizer [Product Name] Dirty Linen Car Issue (DIRTY LINEN CAR ISSUE)

[Use] For vehicles (interior), general type (indoor use)

[Form] Emulsion type (gel type)

[Manufacture Date] Separately marked [Expiration Date] 2 years from manufacture date [Quantity, Volume, Packaging] 230g [Standard Usage] Not applicable

[Seller, Address, Contact] Layo Company, 17F Suite 1710, 48 Centumjungang-ro, Haeundae-gu, Busan, 051-715-9444

[Manufacturer, Address, Contact] Refer to product

[Main Ingredients] Water, gellan gum, deodorizer (microbial fermentation broth, etc.), fragrance (dipropylene glycol, linalool, etc.)

[Allergens] Linalool, benzyl benzoate, citronellol, geraniol, hexyl cinnamal

[Surfactants] Surfactants (water-based, (cationic), surfactant (sodium cocoamphoacetate, etc.) (cationic))

[Usage Instructions] After opening the product, place it inside the vehicle in a location where odor may occur.

[Precautions for Use]

1. Do not use for purposes other than intended.
2. Do not expose to direct sunlight or heat.
3. Store in a cool place to avoid freezing.
4. Do not spray directly on people or animals.
5. People with sensitive or damaged skin should avoid prolonged contact with the product.

[Emergency Treatment]

1. If redness or rash appears on the skin, seek medical attention.
2. If ingested accidentally, rinse mouth immediately.
3. If discomfort persists, seek medical advice or treatment.

We deliver the taste of Korea, which cannot be found in Korean markets in the United States, right to your doorstep.

We deliver a variety of food products that Koreans miss with prompt delivery, just as they taste in Korea.