--- product_id: 23826156 title: "Copper Sulfate Pentahydrate Powder - 5 Lbs." brand: "beseloa" price: "£37.64" currency: GBP in_stock: true reviews_count: 8 category: "Beseloa" url: https://www.desertcart.co.uk/products/23826156-copper-sulfate-pentahydrate-powder-5-lbs store_origin: GB region: United Kingdom --- # Copper Sulfate Pentahydrate Powder - 5 Lbs. **Brand:** beseloa **Price:** £37.64 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Copper Sulfate Pentahydrate Powder - 5 Lbs. by beseloa - **How much does it cost?** £37.64 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/23826156-copper-sulfate-pentahydrate-powder-5-lbs) ## Best For - beseloa enthusiasts ## Why This Product - Trusted beseloa brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Made in the USA - 5 Lbs. Copper Sulfate Fine Grade Crystals. THIS PRODUCT DOES NOT MEET PPPA REQUIREMENTS AND IS INTENDED FOR INDUSTRIAL AND MANUFACTURING USES ONLY AND IS NOT INTENDED FOR USE IN AREAS WHERE CHILDREN ARE PRESENT. Review: Great product - Easy to use full strength, copper sulfate that dissolves easy in water. Please be careful. This kills all vegetation. Review: Root Control - Used to clear sewer lines from invasive tree roots that roto-rooting does not clear out. Seems to work fine. Put a cup in the toilet farthest from sewer exiting the house,flush and leave all night. 8-10 hours would be nice. Note, this a prevent use,not designed to clear major clogs. Use it about twice a year to keep lines running clear. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B018W893PY | | Best Sellers Rank | #10,641 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5 in Inorganic Reagents | | Brand | beseloa | | Brand Name | beseloa | | Customer Reviews | 4.6 out of 5 stars 587 Reviews | | Item Form | Powder | | Item Volume | 5 Liters | | Manufacturer | Seed Ranch | | Part Number | SR-CSP5 | | Volume | 5 Liters | ## Product Details - **Brand:** beseloa - **Item Form:** Powder - **Item Volume:** 5 Liters - **Manufacturer:** Seed Ranch ## Images ![Copper Sulfate Pentahydrate Powder - 5 Lbs. - Image 1](https://m.media-amazon.com/images/I/614XHu+H+SL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product *by C***Y on February 26, 2026* Easy to use full strength, copper sulfate that dissolves easy in water. Please be careful. This kills all vegetation. ### ⭐⭐⭐⭐⭐ Root Control *by G***D on April 30, 2026* Used to clear sewer lines from invasive tree roots that roto-rooting does not clear out. Seems to work fine. Put a cup in the toilet farthest from sewer exiting the house,flush and leave all night. 8-10 hours would be nice. Note, this a prevent use,not designed to clear major clogs. Use it about twice a year to keep lines running clear. ### ⭐⭐⭐⭐⭐ Works Well In A Weak Solution to Keep Urostomy Bags Fresh *by J***V on December 6, 2025* I use a weak solution of copper sulfate to prevent bacteria from growing in my urostomy bag. Each time I drain the bag, I squirt 5 ml of a weak solution back up into its drain port using a plastic 20ml/cc syringe with a catheter tip. I keep a saturated solution of the copper sulfate in a 1 quart squeeze bottle under the sink in the bathroom. I then dilute it to about 10% using another squeeze bottle with graduations printed on the bottle. From this 2nd squeeze bottle I fill a beaker and draw the 10% solution into the syringe which I can use four times before refilling the syringe. To prepare the saturated solution, I use about a heaping tablespoon of the copper sulfate in a quart of hot water. As I remember from chemistry, when it is saturated you will see some of the copper sulfate at the bottom not dissolved yet. I don't think the dilution % is important. The copper sulfate keeps the urostomy bag odor-free and the weak solution has not irritated my skin. Actually, the construction of the bags that I use makes it doubtful that the solution will contact my skin or stoma. Additionally, the weak solution makes it doubtful that the copper sulfate could cause a problem. That being said, I have not seen an evaluation of what I am doing by a qualified organization. I have been doing this daily for over 14 months with no problems. Copper sulfate will stain clothing and I have used bleach to remove it from white clothes. ## Frequently Bought Together - Copper Sulfate Pentahydrate Powder - 5 Lbs. - Zinc Sulfate Monohydrate - 35.5% Zn - 99% Pure - 1 Pound --- ## 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.co.uk/products/23826156-copper-sulfate-pentahydrate-powder-5-lbs](https://www.desertcart.co.uk/products/23826156-copper-sulfate-pentahydrate-powder-5-lbs) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-05*