--- product_id: 623262919 title: "Sierra Natural Science - PC - Concentrate Pouch - 4 fl oz (118 mL) Makes up to 32 fl oz" brand: "sierra natural science" price: "€ 31.25" currency: EUR in_stock: true reviews_count: 1 category: "Sierra Natural Science" url: https://www.desertcart.gr/products/623262919-sierra-natural-science-pc-concentrate-pouch-4-fl-oz-118 store_origin: GR region: Greece --- # Protects plants up to 7 days 100% pure peppermint botanical extracts Kills insects, larvae & eggs effectively Sierra Natural Science - PC - Concentrate Pouch - 4 fl oz (118 mL) Makes up to 32 fl oz **Brand:** sierra natural science **Price:** € 31.25 **Availability:** ✅ In Stock ## Summary > 🌿 Say goodbye to pests, naturally and confidently! ## Quick Answers - **What is this?** Sierra Natural Science - PC - Concentrate Pouch - 4 fl oz (118 mL) Makes up to 32 fl oz by sierra natural science - **How much does it cost?** € 31.25 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/623262919-sierra-natural-science-pc-concentrate-pouch-4-fl-oz-118) ## Best For - sierra natural science enthusiasts ## Why This Product - Trusted sierra natural science brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Use:** Perfect for fruits, vegetables, and a wide variety of plants up to harvest day - • **Organic & Safe:** EPA exempt, made from food-grade, biodegradable botanicals safe around kids & pets - • **Consistent Potency:** In-house processed certified organic botanicals ensure reliable, powerful results - • **Long-Lasting Barrier:** Creates a natural surface tension shield lasting 3-7 days to repel pests - • **End the Pest Life Cycle:** Dehydrates and suffocates insects, larvae, and eggs for total control ## Overview Sierra Natural Science PC Concentrate is a 100% peppermint botanical-based pesticide that kills insects, larvae, and eggs by dehydrating and suffocating them. Safe for organic use and around children and pets, it forms a natural barrier lasting up to 7 days and can be applied up to harvest with zero re-entry interval. Fully biodegradable and EPA exempt under FIFRA 25(b), it offers a powerful, eco-friendly pest control solution for home gardeners and professionals alike. ## Description PC kills and ends the life cycle of Aphids, Ants, Earwigs, Thrips, Spider Mites, Eggs, Larvae & more. The properties of SNS PCTM disrupt the insect cell structure and respiratory membranes causing the insect to dehydrate, suffocate, and die. Control of the insect is due to a natural barrier that causes surface tension changes (feels unpleasant when they walk on it) for up to 3-7 days then naturally breaks down. SNS PCTM™ kills eggs and larvae by coating them with a shield which causes dehydration and prevents respiration. Therefore no hatching will occur, they will just dry out. PC is made up of 100% pure peppermint botanical extracts highly water soluble. We process raw certified organic botanicals and herbs in-house, ensuring oils and terpenes have a consistent potency across all of our products. The botanical extracts are all food grade GRAS (generally recognized as safe when used as directed) materials that are fully biodegradable. It is exempt from EPA registration under minimum risk all natural pesticide exempted under FIFRA section 25(b). It can be used on a wide variety of plants, fruits, and vegetables. Review: A staple in my garden - This has really worked for me to keep the spider mites and such off my new fruit trees. I've also used it on okra successfully. It doesn't kill sugar ants, but it does kill newly hatched squash bug nymphs, so bonus there. ## Features - Causes insects, larvae & their eggs to dehydrate & die - Kills insects, their larvae & their eggs to end life cycle - Can be used up to harvest (0-Day REI) - Safe around children & pets when used as directed - Can be used for organic production, EPA Exempt FIFRA 25(b) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CSH59GHF | | Active Ingredients | Peppermint | | Best Sellers Rank | #515,746 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #823 in Insect & Pest Repellent Spray Concentrates | | Brand | Sierra Natural Science | | Brand Name | Sierra Natural Science | | Customer Reviews | 5.0 out of 5 stars 3 Reviews | | Included Components | 1 insecticide concentrate | | Item Form | Oil | | Item Weight | 4 Ounces | | Liquid Volume | 4 Fluid Ounces | | Manufacturer | Sierra Natural Science | | Model Number | 31639 | | Part Number | 31639 | | Specification Met | EPA, FDA, OMRI | | Target Species | Fungus | | UPC | 850046870118 | | Unit Count | 4.0 Fluid Ounces | ## Product Details - **Brand:** Sierra Natural Science - **Scent:** Unscented - **Item Volume:** 4 Fluid Ounces - **Item Form:** Oil - **Number of Items:** 1 ## Images ![Sierra Natural Science - PC - Concentrate Pouch - 4 fl oz (118 mL) Makes up to 32 fl oz - Image 1](https://m.media-amazon.com/images/I/51WVKYaiT6L.jpg) ![Sierra Natural Science - PC - Concentrate Pouch - 4 fl oz (118 mL) Makes up to 32 fl oz - Image 2](https://m.media-amazon.com/images/I/51iG7lGkleL.jpg) ![Sierra Natural Science - PC - Concentrate Pouch - 4 fl oz (118 mL) Makes up to 32 fl oz - Image 3](https://m.media-amazon.com/images/I/51cX3NcolDL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ A staple in my garden *by R***N on July 29, 2025* This has really worked for me to keep the spider mites and such off my new fruit trees. I've also used it on okra successfully. It doesn't kill sugar ants, but it does kill newly hatched squash bug nymphs, so bonus there. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/623262919-sierra-natural-science-pc-concentrate-pouch-4-fl-oz-118](https://www.desertcart.gr/products/623262919-sierra-natural-science-pc-concentrate-pouch-4-fl-oz-118) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-06-18*