Here is a strange little fact about garden sprayers in Britain. One product has been bought 20,000 times in the past month alone. It holds the #1 slot in Garden Sprayers on Amazon UK, sits at #6 across the entire Garden category, and has pulled in over 53,000 ratings at an average of 4.4 stars. And yet if you read the one-star reviews, you would swear nobody should ever buy it.

The Spear & Jackson 5LPAPS is that product. At £13.99 it sells for less than a decent bottle of wine, and for most of the gardeners who leave reviews it sprays fences, clears moss off patios and delivers weed killer along the drive without any fuss. A smaller but vocal group reports missing parts, weak nozzles and pressure valves that fail in the first year. So which group are you going to end up in, and does the overall picture still make this a smart £13.99 to spend? I dug through the reviews to find out.

The Reviewer Split That Tells You Everything

Before looking at specs or features, it is worth understanding the pattern in the feedback, because it is the most important thing about this sprayer. The reviews fall into two very distinct camps.

The first, and much larger, camp opens the box, attaches the lance to the hose, fills the bottle, pumps the handle, and gets straight on with their jobs. Lizzie in her five-star review simply said it was a good way to clean her brick driveway, easy to assemble and light to lift with good pressure. JMc praised the size and weight for carrying around the garden. Anne called it fabulous and ready to use straight out of the box. This camp dominates the ratings and is the reason the average sits at 4.4 out of 5.

The second camp opens the box and finds something missing. A small O-ring. The pump handle. The wand itself. Jeannie's one-star review described receiving hers without the plastic O-ring needed to connect the lance to the trigger, which made the whole thing unusable. Peter J. suspected his had been an unchecked return because the spray wand was missing entirely. Mr. T. Parker had no O-ring on the safety valve and it leaked.

The pattern here is not really a design flaw. It is a quality control issue on returned stock being resold without inspection. When the parts are all there, the sprayer works. When they are not, you are stuck waiting on a replacement. That is the risk you are taking at £13.99, and it is worth knowing about before you click buy.

What Actually Comes In The Box

When your 5LPAPS arrives with all its pieces intact, you get the translucent 5 litre bottle with clearly marked graduations in both litres and fluid ounces, a 560mm watering wand, a 1.3 metre flexible hose, the pump handle that threads into the red pressure cap, a fully adjustable nozzle that twists from a jet to a fine mist, a lockable trigger, a water flow regulator, a pressure release valve for safety, and a shoulder strap so you can carry it around without straining your wrist.

That measurement marking on the bottle matters more than you might expect. Mixing weed killer or fertiliser concentrate at the right ratio is fiddly if you are trying to eyeball it, and the clear litres-and-ounces scale means you can pour directly to the right mark without a separate jug. Mrs W. specifically called this out in her five-star review: she said the measurements are clearly visible on the side of the bottle, which made mixing different amounts of water and solutions much easier.

Empty, the sprayer weighs 970 grams. Full, with 5 litres inside, it is 5.4kg. That is heavy enough to feel substantial without being a chore to carry around a normal suburban garden, which is why the shoulder strap exists. It also makes the 5LPAPS friendly for gardeners with back problems. JoJo wrote that her husband suffers from back ache and was able to do their outside jobs with ease, calling it brilliant.

The Clogged Filter Trap (And How To Avoid It)

One of the most useful reviews on the entire listing comes from a gardener called K S Twyman, who initially left a negative review because the sprayer refused to properly mist his Resolva Xtra Fast Weed Killer. Only a weak dribble would come out no matter how he adjusted the nozzle. He later updated his review to five stars after he worked out what was actually happening.

The issue was not the sprayer. It was the weed killer. Thicker concentrate additives, unless you blend them very thoroughly with water, can clog the small filter tube inside the trigger section. Once that filter is blocked, pressure builds inside the bottle but almost nothing gets through the nozzle. It looks exactly like a faulty sprayer and it is the single most common complaint in the three-star reviews. Diane l. wrote that hers produced small drops with no proper spray no matter how the nozzle was turned. Mrs. Helen Firth described a very gentle spray that took time to figure out.

If you are using any water-based weed killer or moss treatment, especially the glyphosate-based concentrates or ready-to-use thickened formulas, mix it properly before filling the sprayer and give the bottle a good shake before you pump. If spray pressure drops off suddenly mid-job, unscrew the trigger, rinse the filter under a tap and reassemble. This simple knowledge would turn most of the one and two-star reviews into four-star ones, and it is the kind of insight you only find by reading through hundreds of reviews.

Patios, Drives and Fence Panels: The Jobs It Handles Best

The vast majority of happy reviewers bought the 5LPAPS for hard-surface cleaning and weed control rather than delicate plant watering. If you match your use case to theirs, you are pointing the sprayer at the jobs it was really designed for.

Patio moss and algae is job number one. Crafty65 used hers on the front drive and patio with a spray-and-leave algae treatment and said the job took a quarter of the time compared with the trigger sprayer that came with the product. Mrs Fox said hers was perfect for spraying fence and patio. Alan Bateson rated it superb for plant watering, weedkilling and patio cleaning. The combination of a 560mm lance and a wide spray pattern means you can stand up straight and walk over a decking area or driveway in one pass, which is a completely different experience from crouching over a small trigger bottle.

Fence and shed treatments are job number two. A 5 litre capacity covers a lot of fence panel before you need to refill, and the adjustable nozzle lets you lay down a fan pattern rather than a pinpoint jet. If you have ever tried to apply fence paint or timber treatment with a brush in a breezy March afternoon, the sprayer approach will feel like cheating.

The third common job is weed killing along paths, driveways and around the edges of lawns. Glynn C. used his with a fence cleaner and it worked well. Diesel_hatz said his held pressure, sprayed well and had never clogged in weed killer use. The long lance keeps the spray away from desired plants and the lockable trigger means you do not have to hold your finger down while walking the length of a driveway.

The Longevity Question

If there is a real design weakness with the 5LPAPS rather than a quality control one, it is the pressure release valve. Several reviewers reported it failing within the first year. Ijustbuystuff said his broke on first use but he was able to buy a replacement. kNevik said the seal on one of the posts failed after the first year. Troy Peat had his pump stop working after less than a year and ended up wearing weed killer. Diesel_hatz gave it four stars overall but noted the relief valve was weak and had snapped.

This is worth weighing against the £13.99 price. If the sprayer lasts two full UK gardening seasons of regular use, you have paid about £7 per year for an item that saves you hours of crouching with a hand sprayer. Even if it fails after one season, you have still spent less than a pair of decent secateurs. But if you have been spoiled by industrial-grade kit, this will not feel like that, and you should mentally file it as a cost-effective consumable rather than a lifetime tool.

The good news is that Spear & Jackson customer service responds quickly on missing or broken parts. Rob in Widnes reported a missing pipe fixing and said the replacement arrived the same day. Another reviewer called simply Amazon Customer said their faulty unit was replaced promptly. The brand has been making hand tools since 1760 and clearly still cares about its reputation, even on low-margin products.

One more practical tip: always tighten every joint fully before the first use. David R. Gordon noted that once all the connections were snug, his sprayer held pressure perfectly with no air leaks. The safety information on the product listing makes the same point. Loose fittings explain a decent slice of the negative reviews about leaking connectors.

Is It Right For Your Garden?

Here is my honest take after going through the review data. If you have a small to medium suburban garden, an allotment, or a driveway and patio that need seasonal treatment, this is a sensible £13.99 purchase. You are not paying for a professional trade sprayer, but you are getting something that 80 percent of buyers are happy with, and the remaining 20 percent are split between fixable problems (clogged filters, loose fittings) and quality control slips on arrival (missing parts, which Spear & Jackson will replace if you email them).

Where it really shines is on jobs where you want volume and reach rather than precision. Patio moss treatment, fence panels, weed killing along gravel drives, general garden cleaning. The 5 litre capacity means fewer refills, the 560mm lance saves your back, and the adjustable nozzle handles most of what a home gardener is going to throw at it.

Where it is less ideal: delicate houseplant misting, very small balcony gardens where a 500ml spray bottle would do, professional landscaping work, and anything involving thick concentrate chemicals that will clog the filter unless you mix them religiously. If your watering needs sit there, a cheaper handheld sprayer or a more expensive pro-grade unit will serve you better.

The final question is whether you are willing to accept a small chance that your unit arrives with a missing O-ring and you have to spend twenty minutes emailing customer service to get it replaced. If that sounds awful, pay a bit more for a different brand. If that sounds like a reasonable risk for a £13.99 product that over 20,000 people buy in a single month, go ahead.

Spear & Jackson 5LPAPS 5 Litre Pump Action Pressure Sprayer

A 5 litre pump action pressure sprayer with a 560mm lance, adjustable nozzle, pressure release valve and shoulder strap. Ideal for patio cleaning, weed killing, fence treatment and general garden spraying jobs around a UK home.