Indoor Odor, an Unstoppable Concern Affecting Your Health

Fungus releases toxins… flying in the air
Since the spores are extremely small (around 0.3 micrometers), they can easily float in the air and enter your body through the respiratory tract.

Beyond the discomfort of 'indoor odor' to health
Odors, including those from fungi, can cause headaches, dizziness, and respiratory discomfort, leading to health and nutritional concerns.

Challenging ventilation indoors, crucial lifestyle habits
In poorly ventilated spaces, odors and pollutants build up rapidly, making control and management essential.

Il-yang Pharmaceutical

If you're looking for a true deodorizer,
eliminate odors fundamentally with 'Kwi-Kwi'.

Kwi-Kwi
Cotton Deodorizer

Anti-fungal powder Kwi-Kwi cotton deodorizer

[Image: Product containers of Kwi-Kwi cotton deodorizer]

User Reviews

• "Strong deodorizing effect, this is an amazing product."
• "Feels like the air at home is fresher. After much consideration, I bought it and truly appreciate the fresh scent."
• "Completely eliminates odors, very nice."
• "The size is small which fits well in narrow spaces, and the scent is pleasant."
• "After placing it in my car, the smell completely disappeared. Highly recommended."

Why Do Odors Persist Even with Ventilation?

Bathroom odor / Pet odor / Drain odor / Cigarette odor / Musty odor / Shoe odor

[Image: Three images showing a clean toilet, cleaning a sink, and a person discarding trash]

The name of trust

Completion of 3-Step Care

Safe and perfect deodorizer

From the cause of odor to the air in the space, it cares for everything.

[Image: Product image of Kwi-Kwi Cotton Deodorizer container and box on a tabletop with towels and cotton]

True deodorization that doesn't just cover up with fragrance

99% Odor Removal

The reason why various air fresheners were ineffective was because the root cause of odor was not eliminated.

The core is,

Odor molecule destruction

[Image: illustration showing odor molecules being destroyed]

Step 01. Adsorption of odor molecules

Step 02. Breakdown of odor molecules

Not just a deodorizer that masks temporary odors, but one that breaks down the root cause

COTTON DEODORIZER

Bandelhout Kwi-Kwi Cotton Deodorizer

[Image: cracked eggshells]

List 01.

After 30 minutes of hydrogen peroxide treatment, over 99% removal of egg odor

[Image: fresh fish]

List 02.

After 30 minutes of treatment with trimethylamine, over 99.6% removal of fish odor

[Image: toilet interior]

List 03.

After 30 minutes of ammonia treatment, over 98.5% removal of bathroom urine odor

[Image: Kwi-Kwi Cotton Deodorizer container inside a closet]

Just open the lid and in only 30 minutes, it’s done!

[Image: hand opening Kwi-Kwi deodorizer container]

Removes not only odors but also 3 major household bacteria

Proven through public testing laboratories to eliminate over 99.9% of bacteria beyond odor removal

Elimination of Staphylococcus aureus

(causes atopic dermatitis, skin irritation)

99.9%

Elimination of Coliform bacteria

(causes food poisoning and intestinal inflammation)

99.9%

Elimination of Pseudomonas aeruginosa

(causes skin infections)

99.9%

Fundamental Cause of Bad Odor

99.9% Elimination

Kwi-Kwi

COTTON DEODORIZER

Just One Kwi-Kwi Deodorizer is Enough

Harmful Substance Non-Detection That Harms the Body

Harmful Substance ZERO

Tested for Non-Detection of Harmful Substances to the Body
A clean, safe deodorizer that is mild and safe

The Core is,

Natural-Origin Ingredients

• No Surfactants
• No Antioxidants
• No Preservatives

[Image: Kwi-Kwi COTTON DEODORIZER product container in a natural forest setting]

Strong and safe quick-drying deodorizer

Safe Deodorizer

Kwi-Kwi COTTON DEODORIZER

How to Use

Please Be Sure to Check Before Purchase

The above phenomena are natural and do not affect the quality of the product.

WANDELHAUT

Kwi-Kwi COTTON DEODORIZER

Cotton Scent Room Odor Remover

[Image: Illustration of a woman enjoying fresh air indoors with plants around.]

• Type: Emulsion type (gel)
• Shelf Life: 36 months from the manufacturing date
• Manufacture Date: April 2026
• Manufacturer: HJENL Co., Ltd. / 105, Baekkot-gil, Uijeongbu-si, Gyeonggi-do
• Distributor: MC Co., Ltd. / 4th Floor, 28, Seobu-ro 2181beon-gil, Jangan-gu, Suwon-si, Gyeonggi-do
• Customer Service: 031-271-9403
• Main Ingredients: Ethanol, gelling agent, solvent (wheat extract, etc.), fragrance (musk ketone, etc.)
• Allergens: Linalool, coumarin
• Other Substances: 1,3,4,6,7,8-Hexahydro-4,6,6,7,8,8-hexamethylcyclopenta[g]-2-benzopyran