Safeguard Your Leafy Greens With Peracetic Acid
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Cleaner greens. Safer harvests. Stronger yields.
Purity in Produce: Cleaner Greens for Safer Harvests and Healthier Meals
Peracetic Acid (PAA) is the new “green standard” for protecting every phase of growing leafy greens, from seed and soil to harvest and transport. Its efficacy, safety, and ease of use are unmatched, and it’s more highly oxidizing than chlorine, meaning a little goes a long way, and is more stable in dilutions with higher pH ranges, providing exceptional flexibility.

Improve Food Safety at Every Stage with BioSide™ HS 15% and Perasan® A
BioSide™ HS 15% antimicrobial solution and Perasan® A sanitizer have received EPA acceptance for label claims to kill up to 99.9% of harmful bacteria—including E. coli and Salmonella in pre-harvest irrigation water and E. coli, Salmonella, and Listeria in post-harvest flume wash systems when used as directed. Water used in pre-harvest and post-harvest processes can introduce harmful bacteria into produce. Addressing these risks helps growers and processors improve food safety, protect crops and fresh produce, and reduce the risk of foodborne outbreaks.
Learn How Better Science Yields Safer Foods
Improved food safety:
Treating irrigation and wash water with BioSide™ HS 15% antimicrobial solution or Perasan® A sanitizer helps reduce harmful bacteria that can cause foodborne outbreaks. This supports a safer food supply.
Lower contamination risk:
Using these products in water systems helps protect leafy greens and other crops from contamination during both pre- and post-harvest stages.
Support for growers and processors:
Designed for critical control points, these products help agricultural operations meet evolving food safety standards.


Protect Raw and Minimally Processed Leafy Greens
Leafy greens like lettuce, spinach, kale, and herbs are especially vulnerable to microbial contamination. Harmful bacteria can compromise both food safety and quality. Our formulations help reduce these risks and support your commitment to safe, high-quality produce.
Learn More About Enviro Tech Agricultural and Horticultural Formulations
In addition to BioSide™ HS 15% and Perasan® A, we offer a full line of sanitizing, disinfecting, and antimicrobial solutions for agriculture, horticulture, and food and beverage processing. Every formulation is rigorously tested for efficacy and safety—because a safe, reliable food supply is essential for today and tomorrow.
Explore our full range of formulations
Crafted explicitly for comprehensive crop protection from seed planting to post-harvest, including vegetable washing and sanitizing.
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BioSide™ HS 15% Antimicrobial Solution
A strong bactericidal and fungicidal effective against various microorganisms in cold or warm water. Suitable for washing and sanitizing fruits and vegetables, including process water systems.
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Peragreen® 5.6% Antimicrobial Solution
Ideal for controlling bacteria, slime, mildew, odors, fungi, and algae in agricultural water systems.
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Perasan® A Sanitizer
Cleans, sanitizes, and disinfects. Utilized for direct fruit and vegetable contact without a final rinse. An outstanding choice for water treatment procedures and agricultural water systems.
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Peragreen® 15% Antimicrobial Solution
For fruit and vegetable washing and sanitizing, including the treatment of fruit and vegetable process water systems, plus much more.
Use biocides safely. Review and follow all product label and safety instructions. All product information corresponds to Enviro Tech’s knowledge on the subject at the date of publication, but Enviro Tech makes no warranty as to its accuracy or completeness and Enviro Tech assumes no obligation to update it. Product information is intended for use by recipients experienced and knowledgeable in the field, who are capable of and responsible for independently determining the suitability of ingredients for intended uses and to ensure their compliance with applicable law. All trademarks belong to Enviro Tech or its affiliates. © 2025 Enviro Tech.