Aptus SYSTEM-CLEAN Aptus SYSTEM-CLEAN is a powerful and safe cleaning concentrate designed to maintain planting mediums, cultivation surfaces, and irrigation systems. Containing hypochlorous acid, it effectively cleans and disinfects without harming plants when used at recommended dilutions. Ideal for regular maintenance or system flushes, SYSTEM-CLEAN ensures your growing environment remains sanitary and optimal for plant health. Features & Benefits Product Specifications What is included? Warranty Policy Effective Cleaning for Every Growing Component SYSTEM-CLEAN safely removes buildup and contaminants from substrates, surfaces, and irrigation systems. Its hypochlorous acid formulation provides effective sanitation without damaging plants or equipment, keeping cultivation areas hygienic and productive. Contains hypochlorous acid for effective cleaning Safe for use on substrates, irrigation systems, and cultivation surfaces Can be used in feed solution at recommended dilutions Suitable for regular maintenance or system flushes Helps prevent buildup and contamination in hydroponic or soil-less systems Maintain a Clean, Healthy Growing Environment With Aptus SYSTEM-CLEAN, growers can ensure substrates, equipment, and surfaces remain free of harmful residues and microbial buildup. Its safe, effective formula supports plant health while maintaining system efficiency and cleanliness. Why Aptus? Aptus is trusted by professional growers worldwide for its science-driven formulations, premium raw materials, and uncompromising quality. Each product is designed to deliver maximum efficiency with minimal input, helping growers achieve consistent, high-quality results through precision nutrition. Why Buy From Us? At GreenThumbDepot, you're not just another sale to a faceless corporation. You're partnering with a team genuinely invested in your success. Our legendary customer service, combined with a promise of unbeatable prices, sets us apart. We're here for you, always. Excellent 4.8 out of 5 based on 1,247 reviews If I could rate 6 stars I would!If I could rate 6 stars I would! My representative Edouard B. has been shockingly responsive! Like - oh my god - an actual SERVICE oriented company. He's dug into my odd connectivity issues I've been having - and following up in an AMAZINGLY timey manner. No shit. You'll be impressed! (And the price was also unbeatable, quick shipping...it's all PERFECT). Thank you Ed!! Jim D Customer service was outstanding great…Customer service was outstanding great people to deal with they understand your needs and they will do their best to fulfill them there is no way I can complain about them because they are the best help out there.Thanks green thumb depot. I'll definitely order from them again Glenn Appleton The machine is doing just what my…The machine is doing just what my salesman told it would do (I appreciate you Ed thank you) . The machine is what we need for our new business we're starting up, soon to be llc and licensed. We are getting a lot of clients wanting our services. Ed I will be needing more of your products, thank you again. Freddie Fantastic Great prices, fantastic customer service, and mind blowing shipping! Incredible. Will be using again and telling anyone in need. Kar ← → const sliderContainer = document.querySelector('.slider-container'); const prevArrow = document.querySelector('.prev-arrow'); const nextArrow = document.querySelector('.next-arrow'); let currentIndex = 0; function getCardsPerView() { if (window.innerWidth { if (currentIndex > 0) { currentIndex--; updateSlider(); } }); window.addEventListener('resize', () => { currentIndex = 0; updateSlider(); }); FAQ Section What is Aptus SYSTEM-CLEAN used for? SYSTEM-CLEAN is used to clean planting substrates, cultivation surfaces, and irrigation components to prevent buildup and contamination. Is SYSTEM-CLEAN safe for plants? Yes, when used at recommended dilutions, it is safe to apply on planting mediums and in feed solutions without harming plants. What is the recommended dosage for regular use? 2 ml per gallon, or 0.25 ml per liter for metric measurements. How do I perform a system flush or deep cleaning? Use 5 ml per gallon or 0.5 ml per liter for a thorough system and substrate cleaning between cycles. Can it be used in hydroponic systems? Yes, SYSTEM-CLEAN is ideal for hydroponic and soil-less systems as well as traditional cultivation setups. What is the active ingredient in SYSTEM-CLEAN? The active ingredient is hypochlorous acid, a safe and effective weak acid for cleaning and disinfecting. What size is SYSTEM-CLEAN available in? Aptus SYSTEM-CLEAN is available in a 20 L container for large-scale use. Specifications Aptus SYSTEM-CLEAN Product Name Aptus SYSTEM-CLEAN SKU AP90020 Active Ingredient Hypochlorous Acid Application Cleaning substrates, surfaces, irrigation components Dosage Regular: 2 ml/gal (0.25 ml/L); System flush: 5 ml/gal (0.5 ml/L) Phase Vegetative & Flowering (maintenance) Container Size 20 L Shipping Weight 44.09 lbs What is included? It includes: Aptus SYSTEM-CLEAN 20 L Container Manufacturer-Sealed Container Usage and Dilution Instructions Warranty Policy Please check out the manufcaturers website for Warranty related issues.