--- product_id: 470899885 title: "Horticultural Liquid-Soap Potassium Organic Insect Control Aphid Control Pest Natural: Safe for Fruit Veg - Pets. Now in New easy to use bottle" brand: "marble hill" price: "8340 kr" currency: ISK in_stock: true reviews_count: 8 category: "Marble Hill" url: https://www.desertcart.is/products/470899885-horticultural-liquid-soap-potassium-organic-insect-control-aphid-control-pest store_origin: IS region: Iceland --- # 100% natural potassium soap Targets 10+ common garden pests 750ml easy-use bottle Horticultural Liquid-Soap Potassium Organic Insect Control Aphid Control Pest Natural: Safe for Fruit Veg - Pets. Now in New easy to use bottle **Brand:** marble hill **Price:** 8340 kr **Availability:** ✅ In Stock ## Summary > 🌱 Spray smart, grow strong — natural pest control redefined! ## Quick Answers - **What is this?** Horticultural Liquid-Soap Potassium Organic Insect Control Aphid Control Pest Natural: Safe for Fruit Veg - Pets. Now in New easy to use bottle by marble hill - **How much does it cost?** 8340 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/470899885-horticultural-liquid-soap-potassium-organic-insect-control-aphid-control-pest) ## Best For - marble hill enthusiasts ## Why This Product - Trusted marble hill brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Gentle Yet Effective:** Non-toxic to beneficial insects, animals, and humans—garden care you can trust. - • **Easy Application Upgrade:** New ergonomic bottle design makes spraying a breeze, so you never miss a spot. - • **Concentrated & Economical:** 750ml bottle delivers long-lasting pest control when diluted, saving you money season after season. - • **Eco-Friendly Pest Defense:** Harness the power of natural potassium soap to protect your garden without harmful chemicals. - • **Versatile Multi-Use Formula:** Safe for fruit, vegetables, indoor plants, and even pet-friendly environments. ## Overview Marble Hill Horticultural Liquid Soap is a concentrated, potassium-based organic insect control solution in a convenient 750ml bottle. Designed for safe use on fruit, vegetables, and ornamental plants, it effectively eliminates soft-bodied pests like aphids and whiteflies without harming beneficial insects, pets, or the environment. This natural, multi-purpose soap also cleans garden tools and surfaces, making it an essential eco-conscious choice for modern gardeners. ## Description Product Description Horticultural Liquid Soap 750ml New Bigger Size What is horticultural soap? Horticultural soap is safe for the environment and used as an application to eliminate small soft-bodied insects such as aphids, whiteflies, spider mites, and mealybugs. Mix with Marble Hill Neem Oil in your own spray bottle. May be used either on indoor houseplants or on outdoor plants, including vegetables. Leaves no nasty residue, is non-toxic to animals and birds, and does not harm beneficial insects. Safe for the environment Garden and houseplants Multi-Use Marble Hill Horticultural Soap Concentrated for Horticultural Use Taking care of pests in the garden doesn’t need to be expensive or toxic. Horticultural soaps are a great way to combat many issues in the garden without harming the environment or your pocket. Marble Hill Horticultural liquid soap is concentrated and ready to use or can be mixed with Marble Hill Organic Neem Oil to make an effective spray Made with pure plant oils No synthetic detergents, fragrances or GMO ingredients Non toxic Safe on Skin Multipurpose Safe to use Marble Hill Horticultural Liquid Soap is a natural multipurpose product, which helps to prevent and combat the most common pests, such as, aphids, earwigs, red spider mite, scale insects, caterpillars, sawfly larvae, wooly aphids, whitefly and other pests in homes and gardens This multipurpose Potassium Soap can also be used for cleaning gardening tools, pots, containers, greenhouses, plastic tunnels, and other surfaces without the use of chemicals The product is derived from natural plant oils and is natural, effective and safe for the environment and its inhabitants. Active ingredients: Potassium sunflowerseedate potassium cocoate Review: So pleased - I have several apple trees in my garden and have been battling woolly aphids on them for years, trying various methods with little success. I didn't want to use insecticides as I'm not keen on them anyway and certainly didn't want to use them near fruit. I hesitated before trying this as washing up liquid was no good and this seemed a bit expensive for soap. However, I have been really pleased with the result as a good spraying has left my trees clear of aphids for weeks, washing off the white fluff with no problem at all. Since I diluted it with water it's also quite economical and I reckon this one bottle should keep my trees clear of the woolly aphid for years to come. Review: Works perfectly - Works well with neem oil ## Features - Causes serious eye irritation. - Causes skin irritation. - Now with new easy to use 750ml Bottle - Potassium Soap - Horticultural Soap - Garden Pest Control - Winter Tree Wash - Natural Bug Killer ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B2X2DBLP | | Best Sellers Rank | 8,777 in Garden ( See Top 100 in Garden ) 53 in Outdoor Multi-Insect Control | | Brand | Marble Hill | | Brand Name | Marble Hill | | Customer Reviews | 4.3 out of 5 stars 84 Reviews | | Item Form | Liquid | | Item form | Liquid | | Liquid Volume | 750 Millilitres | | Liquid volume | 750 Millilitres | | Manufacturer | Marble Hill | | Special Features | Horticultural liquid soap | | Special feature | Horticultural liquid soap | | Target Species | Insects | | Target species | Insects | | UPC | 604565762771 | | Unit Count | 750.0 millilitre | | Unit count | 750.0 millilitre | ## Product Details - **Brand:** Marble Hill - **Item form:** Liquid - **Liquid volume:** 750 Millilitres - **Special feature:** Horticultural liquid soap - **Target species:** Insects ## Images ![Horticultural Liquid-Soap Potassium Organic Insect Control Aphid Control Pest Natural: Safe for Fruit Veg - Pets. Now in New easy to use bottle - Image 1](https://m.media-amazon.com/images/I/51nWUXR4vAL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ So pleased *by R***S on 22 July 2024* I have several apple trees in my garden and have been battling woolly aphids on them for years, trying various methods with little success. I didn't want to use insecticides as I'm not keen on them anyway and certainly didn't want to use them near fruit. I hesitated before trying this as washing up liquid was no good and this seemed a bit expensive for soap. However, I have been really pleased with the result as a good spraying has left my trees clear of aphids for weeks, washing off the white fluff with no problem at all. Since I diluted it with water it's also quite economical and I reckon this one bottle should keep my trees clear of the woolly aphid for years to come. ### ⭐⭐⭐⭐⭐ Works perfectly *by H***D on 17 July 2025* Works well with neem oil ### ⭐⭐⭐⭐ Liquid soap *by S***N on 10 July 2024* Early days really as just started treating our new Apple tree which is showing signs of some critters as the leaves have holes in! We don’t know much about fruit trees so we are giving this a go. So far so good! Easy to use, just follow instructions. Smell nice. Good value for organic. ## Frequently Bought Together - Horticultural Liquid-Soap Potassium Organic Insect Control Aphid Control Pest Natural: Safe for Fruit Veg - Pets - Spear & Jackson 5LPAPS 5 Litre Pump Action Pressure Sprayer - Neem Oil 1 litre - Cold Pressed, Virgin, Unrefined - 100% Natural --- ## 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.is/products/470899885-horticultural-liquid-soap-potassium-organic-insect-control-aphid-control-pest](https://www.desertcart.is/products/470899885-horticultural-liquid-soap-potassium-organic-insect-control-aphid-control-pest) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-06-23*