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Stop Powdery Mildew on Plants without Chemicals

A proven method killing powdery mildew on plants
UVC has been used for decades to sterilize operating rooms, drinking water and food processing plants; this is due to the germicidal properties of the UVC. The CleanLight method is a fine tuned version of UVC specific for the surface of plants and the air in your grow room.  CleanLight USA currently offers three products to the North American market: CleanLight Hobby Unit, CleanLight Pro and CleanLight Air.


The CleanLight Hobby Unit and CleanLight Pro are used to kill powdery mildew, botrytis, other fungi, bacteria and viruses on the surface of plants.  CleanLight’s engineers have designed these products to be strong enough to kill these unwanted pests without harming your plants. To treat your plants with these two products, simply sweep the units across your plant’s architecture.

This is our application in which we fight powdery mildew and botrytis on roses.


The Clean Light Air works to kill airborne pests in your grow room.
The UVC technology found in the CleanLight Air is different from the CleanLight Hobby Unit or CleanLight Pro. Since CleanLight Air does not treat the surface of your plants and is enclosed, it is much more powerful. This allows the unit to kill airborne spores before they reach your plants. The unit also has a filter for airborne particles and an air ionizer. These two functions work with the UVC lamp to further clean the air in your grow room.

We have free shipping on all our product to every country on this entire planet! We ship all our products with UPS Express, so shipments only take 1 to 3 business days.

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