--- product_id: 69150038 title: "Cuprinol CUPWW1L 1 Litre Low Odour Woodworm Killer - Natural" brand: "cuprinol" price: "R1458" currency: ZAR in_stock: true reviews_count: 8 category: "Cuprinol" url: https://www.desertcart.co.za/products/69150038-cuprinol-cupww1l-1-litre-low-odour-woodworm-killer-natural store_origin: ZA region: South Africa --- # Water-based formula for easy, low-odor application Covers up to 53.82 sq. ft. per litre for efficient use Deep penetration kills all wood-boring beetle larvae Cuprinol CUPWW1L 1 Litre Low Odour Woodworm Killer - Natural **Brand:** cuprinol **Price:** R1458 **Availability:** βœ… In Stock ## Summary > πŸ›‘οΈ Protect your wood, preserve your peace of mind! ## Quick Answers - **What is this?** Cuprinol CUPWW1L 1 Litre Low Odour Woodworm Killer - Natural by cuprinol - **How much does it cost?** R1458 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/69150038-cuprinol-cupww1l-1-litre-low-odour-woodworm-killer-natural) ## Best For - cuprinol enthusiasts ## Why This Product - Trusted cuprinol brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Precision application:** Injects into flight holes and floods joints for targeted, effective pest control. - β€’ **Trusted DIY essential:** Top-rated product with 4.4 stars and a strong reputation among home improvement pros. - β€’ **Natural finish preservation:** Natural color with smooth, non-glossy finish that maintains wood’s authentic look. - β€’ **Long-lasting wood protection:** Deeply penetrates wood to eliminate larvae and prevent future infestations. - β€’ **Low-odor, user-friendly formula:** Water-based and low odor, making treatment more pleasant and convenient for indoor use. ## Overview Cuprinol CUPWW1L Low Odour Woodworm Killer is a water-based, low-odor treatment designed to eradicate all types of wood-boring beetle larvae. With deep penetration and coverage of up to 53.82 sq. ft. per litre, it offers long-lasting protection while maintaining the natural appearance of wood surfaces. Ideal for interior woodcare, it’s a trusted, easy-to-use solution favored by DIY enthusiasts and professionals alike. ## Description Product Description Cuprinol Woodworm Killer (WB) kills all types of wood-boring beetle larvae. Its deep penetration ensures effective protection for years to come. This low odour, water based formula has been specially developed to make it more pleasant and convenient to use. Application: Bare Wood: Flood surfaces with 2 or 3 brush coats. Pay particular attention to end grain, corners, joints, crevices, etc. In severe cases, also inject into flight holes 7-10cm (3-4ins) apart and repeat treatment. Re-treat surfaces cut after treatment. Polished Wood: Inject into flight holes 5-7cm (2-3ins) apart. Flood into joints. Wipe off surplus. In severe cases repeat treatment. Fluid does not penetrate polished surfaces. Wax polished surfaces will normally require re-waxing after treatment. Note: The application of this product may cause darkening of some timbers. If colour is critical, try a test area first and allow to dry fully to ensure final appearance is acceptable. After drying, glues, fillers and knotting can be used normally. Bitumen, rubber and some plastic based materials may soften or swell on contact with fluid or solvent vapour. Do not spill on asphalt, bitumen, bitumen felt, tar or mastics. Ensure timber is fully dry (allow 6-8 weeks) or use a vapour barrier such as heavy duty polythene sheets (as used for damp proof membrane) before laying plastic floor tiles, foam or rubber-backed carpet, underlay or hanging vinyl wallpaper. Cuprinol Low Odour Woodworm Killer Size: 1 Litre. Box Contains 1 x Cuprinol Low Odour Woodworm Killer 1 Litre Review: Cuprinol wood treatment - Quick delivery . Won’t know if it works for another 4 years ( woodworm life cycle) . Sprayed on rafters , had no prob with skin or eye irritation etc . Leaves a strong smell for a while , a clean smell , I like it ! Will buy and use again in other projects . Review: Does what it says on the tin - Cheaper then the DIY stores ,very easy to apply , coshh data very clear and concise. ## Features - Contains MBIT. May produce an allergic reaction. - Use biocides safely. Always read the label and product information before use. - Very toxic to aquatic life with long lasting effects. - Very toxic to aquatic life. - Kills all types of wood-boring beetle larvae. - Deep penetration ensures effective protection for many years. - Low Odour - Water based. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00LXM1GTI | | Base Material | Water-based Resin | | Best Sellers Rank | 93,898 in DIY & Tools ( See Top 100 in DIY & Tools ) 430 in Stain | | Brand | Cuprinol | | Coating Description | Water Based | | Colour | Natural | | Compatible Material | Wood | | Container Type | Bottle | | Coverage | Up to 53.82 sq. ft. per litre | | Customer Reviews | 4.4 out of 5 stars 104 Reviews | | Finish | Smooth, Non-Glossy | | Global Trade Identification Number | 05010212591604 | | Item Dimensions | 20 x 10.5 x 6 centimetres | | Item Type Name | Exterior Woodcare | | Item Weight | 531 g | | Liquid Volume | 1000 Millilitres | | Manufacturer | Cuprinol | | Material | Resin | | Model Name | Woodworm Killer | | Model Number | CUPWW1L | | Model name | Woodworm Killer | | Number of Items | 1 | | Number of Packs | 1 | | Opacity | low inches | | Paint Type | Water Based | | Part Number | CUPWW1L | | Recommended Uses For Product | Interior wood surfaces | | Size | 1 l | | Special Features | Woodworm Killer | | Surface Recommendation | Wood | | Surface recommendation | Wood | | Unit Count | 1.0 count | | Warranty Type | Limited | ## Product Details - **Brand:** Cuprinol - **Colour:** Natural - **Material:** Resin - **Model name:** Woodworm Killer - **Surface recommendation:** Wood ## Images ![Cuprinol CUPWW1L 1 Litre Low Odour Woodworm Killer - Natural - Image 1](https://m.media-amazon.com/images/I/813H5CtOitL.jpg) ![Cuprinol CUPWW1L 1 Litre Low Odour Woodworm Killer - Natural - Image 2](https://m.media-amazon.com/images/I/812fDxUXvNL.jpg) ![Cuprinol CUPWW1L 1 Litre Low Odour Woodworm Killer - Natural - Image 3](https://m.media-amazon.com/images/I/81+t0+d1EPL.jpg) ## Questions & Answers **Q: What's the active ingredient and what % of it is contained??** A: The active ingredient is Cypermethrin but we cannot share the %, but for further information we recommend looking at the Safety Datasheet. **Q: It says the material is resin, so does it harden the wood after treatment?** A: Woodworm Killer is designed to penetrate into the into the wood and is designed to kill woodworrm, it will not harden the wood. We would recommend a wood hardener be used to do this. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Cuprinol wood treatment *by T***B on 11 July 2024* Quick delivery . Won’t know if it works for another 4 years ( woodworm life cycle) . Sprayed on rafters , had no prob with skin or eye irritation etc . Leaves a strong smell for a while , a clean smell , I like it ! Will buy and use again in other projects . ### ⭐⭐⭐⭐⭐ Does what it says on the tin *by D***N on 5 January 2022* Cheaper then the DIY stores ,very easy to apply , coshh data very clear and concise. ### ⭐⭐⭐⭐ Good price *by R***S on 19 January 2024* Does what it says on the tin ## Frequently Bought Together - Cuprinol CUPWW1L 1 Litre Low Odour Woodworm Killer - Natural (20x10.5x6 cm) - SAFEGUARD Soluguard Woodworm Treatment - Insects, Ready For Use High Strength Woodworm Killer Spray (500ml, Clear) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/69150038-cuprinol-cupww1l-1-litre-low-odour-woodworm-killer-natural](https://www.desertcart.co.za/products/69150038-cuprinol-cupww1l-1-litre-low-odour-woodworm-killer-natural) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-10-09*