Bud Wash

Harvest day only happens once. What you do with it doesn't wash out.

What It Is:
Every grower faces the same moment at harvest — flower fresh off the plant, carrying field dust, pollen, and whatever else settled on it during the grow. What happens next determines whether that harvest reaches the jar the way it left the plant, or gets compromised trying to get there.

A Precision-Formulated Harvest Concentrate

Most home solutions weren't built for this. Dish soap leaves residue. Straight peroxide is unstable and hard to dose consistently. Water alone does the least — and does it slowly. None of them were engineered specifically for cannabis flower.

Bud Wash was.

Built around a proprietary terpene-enhanced formula. Terpenes have been used as cleaning agents for over a century — from turpentine in the shipyards to d-limonene replacing chlorinated solvents in modern industry. We incorporated them into a post-harvest concentrate formulated specifically for cannabis. Every batch is titrated before it ships — not estimated, tested.

Why Customers Choose Bud Wash

• Precision-formulated harvest concentrate — titrated every batch, not estimated
- Proprietary terpene-enhanced formula — not a household recipe
- Dilutes 4 fl oz per gallon of cold water
- Formulated below federal hazmat shipping thresholds — ships direct, no restrictions
- Bottled in-house in the USA — no third-party fulfillment
- Available in Pint, Quart, and Gallon sizes
- Suitable for indoor, outdoor, and greenhouse harvests

The Terpene Blend

The terpene blend is there for one job: giving the wash itself a clean, natural scent in the bottle. It's not there to flavor your flower. Your harvest's terpene profile is yours — the last thing a wash should do is compete with it.

Why the Concentration Matters

Bud Wash is formulated and QC-tested to stay below the federal hazmat shipping threshold for hydrogen peroxide. That means it ships to your door without hazmat fees or handling restrictions, and mixes down to a dilute, easy-to-use working solution at home.

Made In-House, Shipped Direct

Terps USA bottles every batch ourselves — no third-party fulfillment, no warehouse markup. Just a wash built for the crop, priced for the grower.

How to Use Bud Wash

1. Mix 4 fl oz of Bud Wash per 1 gallon of cold water.
2. Stir thoroughly until evenly mixed.
3. Submerge freshly harvested flower fully in the solution.
4. Agitate gently.
5. Follow with your standard rinse protocol.
6. Allow excess water to drain.
7. Transfer flower to a clean drying rack or drying area.
8. Continue with your normal drying and curing process.

One bottle sizes to your harvest — pint for personal grows, quart for regular runs, gallon for full-scale operations.

Product Details

• Product: Concentrated cannabis bud wash
- Brand: Terps USA®
- Available Sizes: Pint (16 oz) · Quart (32 oz) · Gallon (128 oz)
- Dilution Rate: 4 fl oz per 1 gallon of cold water
- Use Stage: Immediately after harvest, before drying and curing
- Formula: Proprietary terpene-enhanced blend
- Shipping: No hazmat restrictions — ships direct
- Made In: USA — bottled in-house by Terps USA

Complete Your Post-Harvest Setup

Pair Terps USA® Bud Wash with:

• Canna Dry Racks
- Canna Wash Bags
- Canna Spinner
- Canna Fans
- Wall-Mount Hygrometer / Thermometer
- Canna Probe Hygrometer
- Terps USA® Trichome Viewer
- Terps USA® Grove Bags

Why We Built This

Bud Wash didn't start as a product idea — it started as a question about what happens between harvest and jar, and how much of that process is left to guesswork. We researched what actually goes wrong during post-harvest handling and wrote up what we found. If you want the full breakdown, read The DIY Decontamination Trap — our DOI-indexed white paper on why uncalibrated washing fails both the product and the consumer.

Bud Wash is what we built once we understood the problem.

Citation: Fry, K. (2026). The DIY Decontamination Trap. Terps USA Research. DOI: 10.5281/zenodo.21115260

Important: For post-harvest use only. Use only as directed. Do not apply to living plants. Keep concentrate out of reach of children and pets. Avoid contact with eyes and prolonged skin contact.

Why Settle. Terps USA.

Complete Your Post-Harvest System

Don't stop at the wash. The Terps USA® Post-Harvest Systems include everything you need from harvest to cure — Bud Wash, spinner, dry rack, fan, hygrometers, trichome viewer, and curing bags. One kit. One workflow. No guesswork.

Home Grower System — Everything from harvest to cure

• Terps USA® Bud Wash Pint
- Bud Spinner
- Canna Dry™ Rack + Clip Fan
- Digital Hygrometer + Probe
- Trichome Viewer
- Premium Curing Bags (4-Pack)
- Bud Wash Filter Bags (3-Pack)

Retail Value: $134.91
$99.99 — Save $34+

Pro Grower System — Everything + Quart of Bud Wash

• Everything in the Home Grower System
- Upgraded to Quart of Bud Wash

Retail Value: $149.91
$119.99 — Save $30 · Only +$20 more

Everything You Need. Just Choose Your Bud Wash Size.