--- product_id: 4558963 title: "Solo 420 Sprayer" brand: "solo" price: "Β£41.10" currency: GBP in_stock: true reviews_count: 13 category: "Solo" url: https://www.desertcart.co.uk/products/4558963-solo-420-sprayer store_origin: GB region: United Kingdom --- # 2L high-density tank 12-23 in adjustable wand Viton-sealed piston pump Solo 420 Sprayer **Brand:** solo **Price:** Β£41.10 **Availability:** βœ… In Stock ## Summary > 🌿 Spray Smarter, Not Harder β€” The Ultimate Garden Sidekick ## Quick Answers - **What is this?** Solo 420 Sprayer by solo - **How much does it cost?** Β£41.10 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/4558963-solo-420-sprayer) ## Best For - solo enthusiasts ## Why This Product - Trusted solo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Customizable Reach:** Adjust the telescoping wand from 12 to 23 inches for comfortable, strain-free spraying at any angle or height. - β€’ **All-Angle Spray Control:** Multi-directional nozzle and unique drift/drip guard deliver pinpoint accuracy and reduce waste for spot treatments. - β€’ **UV-Protected 2-Liter Tank:** High-density polyethylene tank resists UV damage, keeping your sprayer reliable season after season. - β€’ **Durable Chemical Resistance:** Viton seals and chemical-resistant components ensure long-lasting performance even with harsh garden treatments. - β€’ **Effortless One-Hand Operation:** Spray with precision and ease using the ergonomic one-hand triggerβ€”no more hand fatigue during long sessions. ## Overview The SOLO420 is a US-made, 2-liter handheld pressure sprayer featuring an adjustable 12-23 inch telescoping wand, a high-efficiency piston pump with Viton seals for chemical resistance, and a UV-resistant tank. Designed for ergonomic one-hand use, it offers multi-directional spraying with a drift/drip guard and locking trigger to reduce fatigue, making it perfect for precise, comfortable garden care. ## Description 2-liter usable capacity 12oz dry weight Piston pump 16" to 24" wand extension Fully adjustable nozzle Drip-drift guard Hinged multi-directional wand. Built for comfort. Built for convenience. Built to last. Review: Great little sprayer. - The happy reviewers are spot on. Great little sprayer. Pumps easily. Works for a reasonable-to-me time before needing more pumping. The cup could be a tad larger for adjusting the spray width (large fingered folk may need pliers) but works well to minimize drips. Holds enough for a reasonable sized job. I bought a house with a moldy basement. We stripped it back to concrete and studs, powerwashed it with water then with MicroBan. Everything was great. Then I realized we had a few more spots to uncover - ripped out the HVAC runs and grotty rim joist insulation (will be replaced!) and found more moldy treats and mouse poo. Tried powerwashing again but concrete got overwhelmed with wetness. Also couldn't powerwash the attic... Found the Solo 2 liter sprayer with mediumish extension arm and it's just right. I can MicroBan the heck out of my joists and rafters without flooding the place. It's not as fun as a powerwasher, sure. But it sprays up, down, and sideways. It delivers good coverage. I can spray isopropyl instead of water to discourage sogginess. It does want to topple over if it's set down nearly empty, so we toss it in a bucket. My contractors do not take any special care with it and it's still working fine. (I do bleed the air out after use. I don't know if they do.) The size is quite manageable for me - anyone who thinks of themselves as "aspiring to be fit" or better should be fine. If not, get the 1 liter or just don't fill it full. It's easy enough to pump that I can just grab it for touch ups after bleeding the air out for the night and I'm usually too lazy to do something like that. Recommend without reservation. Review: Absolute game-changer in the red paper-wasp versus human "war of the worlds!" - I have three beautiful, deep-East Texas Forest Cats-- literally -- they did come out of the forest from behind our house. They aren't any type of domestic feral that I've ever encountered. They top out at about 20 lbs each and they look like Scottish Wildcats. And since they came from the wild, they still like to sit on our porch and observe the forest from whence they came. They are of the indoor/outdoor variety of now domesticated and neutered feline. And this requires that I NOT use any type of wasp spray that contains any form of permethrin, or pyrethroid-type, which is DEADLY toxic to cats-- EVER!! And look at the main ingredient in wasp-sprays. Also, of course, our Texas red paper-wasps love our porch, as well. Thus the non-toxic war of the worlds began; and one or two or three bullet-like stings later, this hapless human would always retreat back into the house. But now I am ARMED-- filled with a mixture of "cedar" oil (actually West Texas juniper species) and a clove and peppermint mixture in this amazing little sprayer, and I haven't been stung since. Not one sting. And on me, wasp stings swell to double and last for about fourteen days. I'm going to look into other types of Solo sprayers. This changes the world of sprayers for me completely. Oh and to fulfill the little check list below: it's made of sturdy plastic with a seal that holds up to essential-oil dilutes. It required no real assembly-- and it's easy to fill. It has a strong defensive spray and was worth every penny I spent. At least for this particular now triumphant wasp-warrior. ## Features - Solo's handheld sprayer is a one-hand pressure sprayer with a telescoping wand that is adjustable from 12 in to 23 in for comfortable ground level spraying without bending - The high-density polyethylene tank is UV resistant and has a 2 liter capacity - A high efficiency piston pump powers the Solo with Viton seals for quick pressurization - Country Of Origin: United States - Chemical resistant seals for extended use with harsh chemicals - Multi-directional nozzle allows spraying from all positions - Unique drift/drip guard provides added control for spot treatment - Locking trigger reduces user fatigue - Telescoping wand adjustable from 12-Inch to 24-Inch allows comfortable ground level spraying without bending over ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000AQNQ4Q | | Best Sellers Rank | #48,907 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #255 in Lawn & Garden Sprayers | | Brand | SOLO | | Brand Name | SOLO | | Color | White/Black with Red Lettering | | Customer Reviews | 4.4 out of 5 stars 1,345 Reviews | | Global Trade Identification Number | 00720343420005 | | Hose Length | 23 Inches | | Included Components | Tank, Telescoping Wand, Nozzle, Trigger | | Item Dimensions W x H | 6.25"W x 11.5"H | | Item Type Name | Special Occasion Dress | | Item Weight | 1 Pounds | | Manufacturer | Solo | | Manufacturer Part Number | 708590 | | Manufacturer Warranty Description | 6-month limited warranty | | Material | Polyethylene (PE) | | Material Type | Polyethylene (PE) | | Maximum Pressure | 60 Pound per Square Inch | | Model Name | 2 Liter One Hand Pressure Sprayer | | Model Number | 708590 | | Power Source | manual | | Recommended Uses For Product | Chemical sprayer, Garden sprayer | | Style Name | Gun | | Tank Volume | 2 Liters | | UPC | 720343420005 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** SOLO - **Tank Volume:** 2 Liters - **Color:** White/Black with Red Lettering - **Recommended Uses For Product:** Chemical sprayer, Garden sprayer - **Material:** Polyethylene (PE) ## Images ![Solo 420 Sprayer - Image 1](https://m.media-amazon.com/images/I/719lZSKks2L.jpg) ![Solo 420 Sprayer - Image 2](https://m.media-amazon.com/images/I/81sGhXpKpWL.jpg) ![Solo 420 Sprayer - Image 3](https://m.media-amazon.com/images/I/811qc4id2oL.jpg) ![Solo 420 Sprayer - Image 4](https://m.media-amazon.com/images/I/81J-Q6VgmfL.jpg) ![Solo 420 Sprayer - Image 5](https://m.media-amazon.com/images/I/61JEGdSQjZL.jpg) ## Questions & Answers **Q: On top of the unit is a picture of an oil can and the word "OIL"Why does it need oil? What kind of oil and where does it go?** A: The reference to oil is sort of misleading. The "O" ring in the piston pump needs to be protected from drying out, specially if it is stored and not used. They really should have labeled it Grease because it helps keep the piston plunger O ring soft and supple to make a tight seal in the piston tube. The pump actually pumps air into the container to pressurize the tank containing your selected chemical mixture. Since the "O" ring is not lubricated by any fluid it can dry out and not make a proper seal. If you google "solo handheld sprayer lubrication" there is a link to a PDF from forestry-suppliers on the 400 series sprayers that says "Lubricate O-ring in pressure relief valve with non-water soluble grease on a regular basis. Petroleum Jelly works fine! On the Solousa.com site under support, handheld sprayers, service & repair there is more info on the care and maintenance of these sprayers along with instructions. But they really should have labeled it GREASE and Not OIL! **Q: What is the distance of the stream? How far will the stream shoot?** A: Adjust the nozzle, 6 to 8 feet. **Q: Does this sprayer have measurements marked on the side of the tank to accurately measure/mix chemicals?** A: Not in small measurements **Q: Would this sprayer work for applying waterproofing/fabric guard on a Sunbrella boat cover? Does it have a good adjustable nozzle?** A: It depends on how thick/viscous the solution is. I use mine for applying deer-repellent liquid on plants; it is fairly thick and sometimes (maybe once per season) the sprayer pick-up tube has to be unclogged. Yes, Solo nozzles are fairly adjustable. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great little sprayer. *by C***R on June 3, 2016* The happy reviewers are spot on. Great little sprayer. Pumps easily. Works for a reasonable-to-me time before needing more pumping. The cup could be a tad larger for adjusting the spray width (large fingered folk may need pliers) but works well to minimize drips. Holds enough for a reasonable sized job. I bought a house with a moldy basement. We stripped it back to concrete and studs, powerwashed it with water then with MicroBan. Everything was great. Then I realized we had a few more spots to uncover - ripped out the HVAC runs and grotty rim joist insulation (will be replaced!) and found more moldy treats and mouse poo. Tried powerwashing again but concrete got overwhelmed with wetness. Also couldn't powerwash the attic... Found the Solo 2 liter sprayer with mediumish extension arm and it's just right. I can MicroBan the heck out of my joists and rafters without flooding the place. It's not as fun as a powerwasher, sure. But it sprays up, down, and sideways. It delivers good coverage. I can spray isopropyl instead of water to discourage sogginess. It does want to topple over if it's set down nearly empty, so we toss it in a bucket. My contractors do not take any special care with it and it's still working fine. (I do bleed the air out after use. I don't know if they do.) The size is quite manageable for me - anyone who thinks of themselves as "aspiring to be fit" or better should be fine. If not, get the 1 liter or just don't fill it full. It's easy enough to pump that I can just grab it for touch ups after bleeding the air out for the night and I'm usually too lazy to do something like that. Recommend without reservation. ### ⭐⭐⭐⭐⭐ Absolute game-changer in the red paper-wasp versus human "war of the worlds!" *by A***A on September 11, 2025* I have three beautiful, deep-East Texas Forest Cats-- literally -- they did come out of the forest from behind our house. They aren't any type of domestic feral that I've ever encountered. They top out at about 20 lbs each and they look like Scottish Wildcats. And since they came from the wild, they still like to sit on our porch and observe the forest from whence they came. They are of the indoor/outdoor variety of now domesticated and neutered feline. And this requires that I NOT use any type of wasp spray that contains any form of permethrin, or pyrethroid-type, which is DEADLY toxic to cats-- EVER!! And look at the main ingredient in wasp-sprays. Also, of course, our Texas red paper-wasps love our porch, as well. Thus the non-toxic war of the worlds began; and one or two or three bullet-like stings later, this hapless human would always retreat back into the house. But now I am ARMED-- filled with a mixture of "cedar" oil (actually West Texas juniper species) and a clove and peppermint mixture in this amazing little sprayer, and I haven't been stung since. Not one sting. And on me, wasp stings swell to double and last for about fourteen days. I'm going to look into other types of Solo sprayers. This changes the world of sprayers for me completely. Oh and to fulfill the little check list below: it's made of sturdy plastic with a seal that holds up to essential-oil dilutes. It required no real assembly-- and it's easy to fill. It has a strong defensive spray and was worth every penny I spent. At least for this particular now triumphant wasp-warrior. ### ⭐⭐⭐⭐⭐ Excellent product *by B***8 on August 24, 2013* I can't say I "love it" but I can say it's an excellent product, at an excellent price and it performs flawlessly. I purchased this hand sprayer to do single plant sprays for spider mites. I use essential oils (Rosemary Oil) which are very expensive and need to be carefully measured and only as much as is needed, used. Otherwise, the use of essential oils go from "very expensive" to "prohibitively expensive." I mix up product to be used, a liter at at time. This sprayer will hold two liters. The operation is very easy. Put the chemical in the container, add water and a drop or two of dish soap as a spreader, pressurize the sprayer and use. The extendable wand (variable length) works very well and allows the inside branches and undersides of leaves to be easily reached and treated. This is the type of sprayer that can be used indoors to treat houseplants and will easily handle organic products like essential oils or regular pesticides. After thirty plus years, I retired from the pest control industry and based on this experience would feel comfortable using this sprayer in a customer's home or recommend this sprayer be used by an organic farmer or home owner in need of a small sprayer to treat their plants with. Overall, this is a well made, well priced, handheld sprayer made by Solo, a company who's products I have decades of experience with and I feel comfortable giving high marks and a hardy recommendation for. Hope the above helps. ## Frequently Bought Together - Solo 420 2-Liter One-Hand Pressure Sprayer with Adjustable Telescoping Wand - Salts Goneβ„’ (Gallon - Solo 419 2-Liter One-Hand Pressure Sprayer, Ergonomic Grip --- ## 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.uk/products/4558963-solo-420-sprayer](https://www.desertcart.co.uk/products/4558963-solo-420-sprayer) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-17*