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Foliar sprays and airborne particles build up on leaf surfaces over time, clogging the stomata that plants rely on to breathe. When those openings are blocked, plants can't take in CO2 efficiently, and photosynthesis suffers even if every other input is dialed in. NPK Industries Power Wash clears that buildup—including residues left by treatments like NPK Industries Mighty—giving plants a clean surface to maximize their natural potential.
Power Wash works the way a gentle rain does in nature, helping plants un-clog their stomata, the openings on the leaf surface through which they inhale CO2 and exhale oxygen. By removing residues left behind from foliar feeding and environmental particulates, Power Wash restores the plant's ability to optimize CO2 intake. For those dealing with specific fungal residues, using this alongside NPK Industries PM Wash ensures a pristine canopy that directly supports stronger photosynthesis throughout the growing and flowering cycle.
Power Wash comes in two formats. The 11 fl oz size is a ready-to-use spray, mixed and bottled for immediate application straight out of the box — no dilution required, making it a convenient option for spot cleaning or smaller grows. The 1 Gallon, 2.5 Gallon, and 5 Gallon sizes are concentrate formulas that scale to cover more plants: the 1 Gallon size suits personal grows or small operations, the 2.5 Gallon size fits small commercial setups or dedicated hobbyists managing several plants, and the 5 Gallon size is built for commercial-scale use, cutting down on reorder frequency for growers treating large numbers of plants.
Because Power Wash is designed for use up to and including the day of harvest, growers can cleanse their plants at any stage without disrupting their harvest timeline. This makes it a simple, low-risk addition to a regular maintenance routine, especially when rotated with organic solutions like Lost Coast Plant Therapy, for growers who want naturally clean, unobstructed foliage from seedling through final flower.
Clears residue from leaf surfaces so plants can breathe and take in CO2 efficiently.
Optimizes CO2 intake so plants can reach their full natural potential.
Can be used throughout the growing and flowering cycle, up to and including harvest day.
The 11 fl oz size sprays straight from the bottle, while larger sizes offer a cost-effective concentrate for scaling up.
| Specification | Value |
|---|---|
| 11 fl oz Format | Ready-to-use spray |
| 1 / 2.5 / 5 Gallon Format | Concentrate |
| Harvest-Day Safe | Yes |
Power Wash removes built-up residues from foliar sprays and airborne particles, helping plants un-clog their stomata so they can breathe and photosynthesize more effectively.
The 11 fl oz size is a ready-to-use spray — it comes pre-mixed and bottled for immediate application, with no dilution needed. The 1, 2.5, and 5 Gallon sizes are concentrates.
Stomata are the openings on leaf surfaces where plants inhale CO2 and exhale oxygen. Clearing residue from these openings optimizes CO2 intake, which directly supports stronger photosynthesis.
Yes, Power Wash is designed for use throughout the growing and flowering cycle, up to and including the day of harvest.
Residue comes from foliar sprays applied during feeding—such as General Hydroponics AzaMax—as well as airborne particles that settle on leaf surfaces over time.
The 11 fl oz spray works well for spot cleaning or a few plants, the 1 Gallon and 2.5 Gallon concentrates suit personal grows or small commercial setups, and the 5 Gallon concentrate is built for larger commercial operations.
Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)
Equipping home growers, craft producers, and commercial operations across North America since 2016.
