World’s first non-toxic, ecological outdoor paint
Removes air pollutants, such as nitrogen oxides

For the planet

For the humanity

For the future
NATURAL, ECO-FRIENDLY, WATER-BASED PAINT
NATURAL, ECO-FRIENDLY, WATER-BASED PAINT
Using KNOxOUT™ paint you turn your wall into a solar-powered air purifier.
The first paint that benefits the health of people in congested cities
The paint that
cleans the air

O farbach antysmogowych KNOxOUT
Prawdziwa farba
antysmogowa

Jeden metr pomalowany farbą antysmogową KnoxOut redukuje ilość toksycznych tlenków azotu (NOx) nawet o około 0.44 g w ciągu jednego dnia.
Jedno dojrzałe drzewo filtruje około 0.42 g toksycznych tlenków azotu (NOx) w ciągu jednego dnia.
KNOxOUT™ actively reduces air pollution.
By using it on facades,
you look after your health.

Proven by research.
How does the KNOxOUT™ paint work?
BOYSEN KNOxOUT™ is the world’s first air-purifying paint with CristalACTiV™ photocatalytic technology. It uses the luminous energy to break down toxic air pollutants and convert them into less harmful substances.





6 key features of KNOxOUT™
KNOxOUT's
best view
Continuous action,
KNOxOUT™ works for as long as it’s on the wall. Titanium dioxide is just a catalyst and doesn’t get used up.
Smog removal
The paint removes toxic nitrogen oxides from the air.
Durability
Maintains strong intensity, both in white and other colors.
Strong protection
The paint is antifungal, antibacterial, and antiviral.
No odor
Has a trace amount of VOC (and is referred to as "negative VOC" when in use). You are not inhaling toxins.
Great texture
It sticks to the brush for easy painting.
ANTI-SMOG KNOxOUT™ PAINT
Eco-friendly paint
for eco-friendly cities.
Try KNOxOUT™
KNOxOUTstore
