CleanLight USA

CleanLight UV Fights Powdery mildew

CleanLight USA is a highly regarded horticulture company with nearly 20 years of experience in designing and manufacturing ultraviolet sterilisation units that effectively deactivate molds, mildews, and other pathogens, with a particular focus on combatting powdery mildew.

How it works

UV-C Light

No more Chemicals

Science-Backed Protection

Why our customers love CleanLight

01

Proven Method

The CleanLight method is a fine tuned version of UVC specific for the surface of plants and the air in your grow room

02

Easy To Use

You only have to apply a treatment of 3 seconds on the plants surface once a day

03

Free FedEx Shipping

For orders above $150,00. Your order will reach your doorstep within 1-3 working days

04

Legally Allowed

The use of CleanLight products is allowed on all sorts of cultivation

05

Usable at Post-Harvest

Because CleanLight does not leave residues, it can be used until harvest

06

Biological Treatment

No use of pesticides which lower quality of your plants, and no residues

our products

View all

CleanLight Air

$590.00

$590.00 ~~$680.00~~

CleanLight Pro

$499.00

$499.00 ~~$545.00~~

CleanLight Hobby

$369.00

$369.00 ~~$399.00~~

Quotes

“We make professional, affordable, precision-engineered devices that can be used by a homeowner, hospital, school, airport and any other place where you want the proven power of UV-C working to help stop powdery mildew.”

Arne Aiking, CEO

CleanLight

“It makes the use of chemicals or other sprays unnecessary and it is a great tool usable in all stages.”

Daniel

Flowery Fields

"Using the CleanLight technology on a daily basis results in mildew- and budrot-free yields, which is very important to ensure the quality of medical grade cannabis plants."

Thomas

Serious Seeds

“I am so happy to have such an effective tool against powdery mildew!”

K. Cavanaugh

Oregon

Here’s how CleanLight USA helps protect your cannabis plants:

CleanLight UV-C Ultraviolet Technology

Effectively deactivates pathogens such as powdery mildew, botrytis, fusarium, and more. It sanitizes plants, surfaces, air, and water with ease.

User-Friendly and Versatile

CleanLight solutions are portable and scalable, offering options from handheld devices to large-scale systems to meet your specific needs.

Automated and Efficient:

Our automated units are highly cost-effective and labor-saving, making them ideal for commercial operations.

Discover how CleanLight can help you combat powdery mildew and other infectious diseases by keeping your environment clean and pathogen-free. Learn more here!

Examples of what CleanLight can disinfect

Our innovative UV-C technology helps maintain a clean and pathogen-free environment by disinfecting air, surfaces, plants, and water safely and effectively.

Multi-stage protection

Disinfect during cultivation and post-harvest to prevent powdery mildew and other infectious diseases.

safe & Non-invasive

Our UV-C ultraviolet technology is safe for users and provides highly effective pathogen control.

our products

Made for the USA

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Shop now

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No chemicals/
fungicides

Sustainability

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Easy to use

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Plug and play

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Low maintenace

Protect Plants & Purify Air
in 4 Steps

1

Eliminate Mold & Bacteria

Sweep CleanLight over your plants daily to kill powdery mildew, botrytis, and harmful bacteria—without chemicals.

2

Prevent & Treat Plant Diseases

Use CleanLight as a daily shield against mold, fungi, and viruses or to cure infected plants safely.

3

Purify Air & Surfaces

CleanLight Air removes airborne pathogens, while CleanLight devices disinfect walls, surfaces, and new clones.

4

Grow Healthier & Sustainably

Reduce pesticides, protect plant health, and preserve natural flavors with CleanLight’s eco-friendly UV-C technology.

November 26, 2024 News

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CleanLight USA:
Revolutionizing UV-C Protection

Since 2006, CleanLight has been at the forefront of safe and effective UV-C technology for crop protection.

Trusted in over 26 countries, our innovative solutions go beyond agriculture—helping to eliminate harmful pathogens in hospitals, airports, and more.

What makes CleanLight stand out? Our top-tier engineering, proven effectiveness, and commitment to sustainability. Want to know how we’re shaping the future of plant health and safety?

DISCOVER OUR STORY

Compare and Choose the Right Solution

Choosing the right CleanLight system depends on your space and needs. Our CleanLight Air and CleanLight Pro are both designed to deliver exceptional air purification, but with distinct features tailored to different environments. Explore the key differences below to find the perfect fit for your space.

CleanLight Air

CleanLight Pro

Preventative measure

✓

Curative measure (PM)

✕

✓

Manual operation

✕

✓

24/7 operation

✓

✕

Disinfection of

Air

Plants, surfaces

Sustainable UV treatment

✓

Plug & Play

✓

Suitable for

Rooms up to 100m3

1 unit per small grow room

frequently asked questions!

How long should the CleanLight modules warm up before using?

CleanLight recommends to let the Hobby Unit warm up for one minute before you start the treatment.

Is the CleanLight technology dangerous for the crop?

In the past years, CleanLight conducted a lot of research regarding this subject, with positive results.

How often should CleanLight be used?

CleanLight advices to use the CleanLight Hobby Unit on a daily basis. Against powdery mildew or other fungus types that do not grow into the plant it is also possible to use the light 2 or 3 times per week.

Which fungi does CleanLight kill?

All fungi that grows from the outside in. Fungus that is easy to kill with Cleanlight UV crop protection is for example powdery mildew, this type of fungus stays "on" the plant. Diseases that can be lighted with CleanLight UV lamps will be killed. With regard to botrytis, this fungus can be killed as well with CleanLight but if it grew into the plant or crop it is not possible to cure it again.

Got questions?
Learn more about how CleanLight can protect your plants and improve your growing process. Check out our FAQs for all the details on its benefits, usage, and safety.

Get in touch with us

Cleanlight USA

Ask us anything! Reach out to us today and discover how CleanLight can make a difference for you.

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CleanLight UV Fights Powdery mildew