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5 Best Concentrates of 2025

Last Updated - 13/08/2025

1
Best Choice
12% Off

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Roundup
12% Off

Roundup Optima+ Total Weedkiller, Concentrate, 1 Litre

Roundup

£41.49

£47.24
(12% Off)

More Details
Main highlights
- Super oncentrate formula killing weeds to the root
- Kills the roots so weeds don't come back
- Ideal for treating large areas of weeds
- Degraded in the soil by micro organisms
- Coverage of 810 m2
- Children and pets need not be excluded from treated areas (once dry)
£41.49
£47.24 (12% Off)
2
Best Value

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Elixir Gardens

Elixir Gardens 360 g/l Glyphosate Commercial Industrial Strength Weed Killer | Treats up to 3332 sq.m | Concentrated Herbicide/Weedkiller | 2 x 1 Litre Bottle + Measuring Cup & Gloves

Elixir Gardens

£39.99

More Details
Main highlights
- Super concentrated 360 gram/litre Glyphosate formula. DILUTION REQUIRED. Kills & eliminates weeds at the root.
- Quickly & effectively clears areas of weeds and unwanted vegetation.
- Perfect for a range of hard surfaces such as patios, decking, aggregates and driveways.
- PLEASE NOTE: Depending on the type of weed and climate, please allow up to 7 days to see the effects of the treatment. Some weeds may take up to 4 weeks for the weedkiller to take effect.
- IMPORTANT STOCK UPDATE: Depending on current stock levels you may receive a 2 x 1 Litre Glyphosate Bottle. This is exactly the same 360g/l glyphosate formula and is produced by the same manufacturer as Elixir Gardens Glyphosate.
- 2 litres treats up to 3332 sq. meters.
£39.99
3

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Robinsons

Robinsons Double Strength Apple & Blackcurrant No Added Sugar Squash 1.75L

Robinsons

£2.38

More Details
Main highlights
- REAL FRUIT IN EVERY DROP - Made with handpicked apples and blackcurrants; Each squash is made with real fruits which are squeezed, pressed or crushed into every drop
- NO ARTIFICIAL COLOURS AND FLAVOURINGS, NO ADDED SUGAR - Robinsons's better tasting flavours contain no added sugar and no artificial colours, offering you the ideal choice for you and your family
- LOW CALORIE, GUILT-FREE - With only two calories per 100ml and a trace of sugar from the original fruit, our Squash is perfect for adding fruity refreshment to most diet plans and is even suitable for vegetarians and vegans alike
- ENJOY MORE WATER - Over 1/3 of Brits admit to not drinking any water in a single day; We found that almost half the nation dislike drinking water but 51% were found to like drinking flavoured liquids..like Robinsons
- CONCENTRATED FRUITY REFRESHMENT - We offer lots of different flavours to choose from so that there is something tasty to help everyone stay refreshed; Simply dilute 1 part Squash to 4 parts water; Dilute further if giving to toddlers
£2.38
4

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Prestone

Prestone Screenwash Concentrate 2.5L, Screen Wash For Cars - Winter, High Performance Cleaning With Streak Free Formula, Extreme Performance Super Concentrated Screenwash, Reduce Plastic, 2.5 Litre

Prestone

£4.75

More Details
Main highlights
- VERSATILE WINDSCREEN WASH: With our Concentrate Screen Wash, you dilute it to suit the season or conditions. As a guide - in winter use neat, autumn 1 part screenwash to 9 parts water, and in spring/summer 1 part screen wash to 19 parts water.
- SMALL BUT MIGHTY: All the cleaning agents present in our ready-to-use screen wash are squeezed into this Extreme Performance bottle, so it’s strong enough to take on the dirt and road film, with a guaranteed streak-free finish.
- SCREENWASH CONCENTRATE: Introducing Prestone Extreme Performance Screen Wash, a super-concentrated windscreen washer fluid that’s tough enough to tackle driving conditions all year round - it’ll make light work of whatever the weather sends your way.
- OVER 90 YEARS OF EXCELLENCE: At Prestone, we have spent nearly a century offering solutions to your car troubles to make your life stress free. If you want vehicle oils & fluids to protect your vehicle and maximise performance, we have what you need.
- HIGH PERFORMANCE CLEANING: Prestone Screenwash Winter ensures maximum cleaning power to remove stubborn dirt from your windscreen. It helps you drive in extreme conditions all year, by melting ice down to -18ᵒC and preventing dangerous sun dazzle.
£4.75
5

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Solo Coffee

Solo Cold Brew Coffee Concentrate | Espresso Strength | Instant Barista Grade Coffee | Iced Coffee And Espresso Martini Mix | Natural |1L | 20 Double Shots

Solo Coffee

£12.99

More Details
Main highlights
- SPECIALITY COFFEE - Carefully sourced blend of Colombian and Brazilian coffees
- Number Of Items: 1
- NO SHT - No foaming agents, no preservatives, no sugar
- INSTANT COFFEE - The best instant coffee you've never had. Pour into a mug with hot water, the oils in this product act exactly like an espresso producing a flavoursome, convenient cup of coffee
- ESPRESSO STRENGTH - Brewed for over 16 hours and using new technology, this is real espresso strength coffee with the oils and mouthfeel of a proper cup of coffee
- ESPRESSO MARTINI - The ultimate bar standard mixer for Espresso Martinis at home. Perfect part of an Espresso Martini Kit. Just pour, shake and serve to elevate your home bar game
£12.99

5 Best Concentrates of 2025

Roundup Optima+ Total Weedkiller, Concentrate, 1 Litre

Elixir Gardens 360 g/l Glyphosate Commercial Industrial Strength Weed Killer | Treats up to 3332 sq.m | Concentrated Herbicide/Weedkiller | 2 x 1 Litre Bottle + Measuring Cup & Gloves

Robinsons Double Strength Apple & Blackcurrant No Added Sugar Squash 1.75L

Prestone Screenwash Concentrate 2.5L, Screen Wash For Cars - Winter, High Performance Cleaning With Streak Free Formula, Extreme Performance Super Concentrated Screenwash, Reduce Plastic, 2.5 Litre

Solo Cold Brew Coffee Concentrate | Espresso Strength | Instant Barista Grade Coffee | Iced Coffee And Espresso Martini Mix | Natural |1L | 20 Double Shots

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