Best road salt
Updated: 23 October 2026
You want one bag from this set. Two listings sit at 4.6, three white Laeto counts are the same review file, and a 25 kg title hides a weight cell that says 200 g. The best road salt here is the bag whose title matches the job, not the highest number of stars. The twelve amazon.co.uk listings are in the [road salt comparison](/hub/diy-supplies/road-salt). Prices are the captures in GBP. The Products Compared editorial team updated this on 22 October 2026. We did not lab-test the salt. A qualifying purchase can earn us a commission at no extra cost to you.
You want one bag from this set. Two listings sit at 4.6, three white Laeto counts are the same review file, and a 25 kg title hides a weight cell that says 200 g.
You want one bag from this set. Two listings sit at 4.6, three white Laeto counts are the same review file, and a 25 kg title hides a weight cell that says 200 g. The best road salt here is the bag whose title matches the job, not the highest number of stars. The twelve amazon.co.uk listings are in the road salt comparison. Prices are the captures in GBP. The Products Compared editorial team updated this on 22 October 2026. We did not lab-test the salt. A qualifying purchase can earn us a commission at no extra cost to you.
Our top picks
| Badge | Product | Job on the title | BS 3247 line | Review file | Note | Price | Offer |
|---|---|---|---|---|---|---|---|
| Best overall |  Darlies Darlies brown de-icing salt, 23 kg | Ice and snow | No | 4.6 from 787, the larger 4.6 file | 9.2 | about £17.99 | View offer |
| Alternative |  Peacock Salt Peacock white de-icing salt, 20 kg | De-icing and weeds | Yes, BS 3247:2011 | 4.6 from 310, ties Darlies on stars | 9.2 | about £15.80 | View offer |
| Best value |  Peacock Salt Peacock white de-icing salt, 10 kg | De-icing and weeds | Yes, BS 3247:2011 | 4.4 from 1,523 | 8.8 | about £8.95 | View offer |
On this page
Best for a short path
For a short path, icy steps, or a grit bin you already own, the Peacock white 10 kg bag (B08H5CZ2LP) is the best value in this set. The rule is the lowest shelf price among listings with at least 100 reviews and a star line of at least 4.0. It is about £8.95, 4.4 from 1,523 reviews, and a bullet prints conformity to BS 3247:2011. A bullet names the size for topping up a bin. The bag is not a bin.
Skip it for a yard in one lift. At about £0.90/kg it is not the cheapest per kilogram. Darlies white and Zoutman are both about £16.90 for a 25 kg title, about £0.68/kg. Moist salt and damaged packaging appear in the file, and pet friendly is unanswered. Pay the amazon.co.uk price, not Peacock’s trade price excluding VAT. The scatter rate is on how to spread road salt.
Best when the title must say de-icing
If you want a de-icing title and the largest serious review file, read Darlies brown (B00AHYTYII) first. It is about £17.99, 4.6 from 787 reviews. Buyers say it melts ice quickly and that it is messy indoors. One bag was 2 to 3 kg light and partly refunded. The title says 23 kg and the dimensions line says 25 kg, with 30 x 20 x 10 cm, which is not a credible size for a sack that heavy. There is no BS 3247 line. Reviews also use it as a weed treatment.
Peacock white 20 kg (B008RKJRT0) is the other 4.6, from 310 reviews, at about £15.80, with BS 3247:2011 printed. One bag was wet inside, and there is no item-weight line. One review dose was about a kilogram per square metre, which is overspreading. The star lines tie, so neither bag is a single top pick. Choose Darlies brown if yard residue does not matter, and Peacock 20 kg if you want the printed standard.
Best when you want BS 3247 on a larger bag
Only Peacock prints the line, on three sizes. The 25 kg (B003EKFAHG) is about £19.75, 4.4 from 365 reviews, and the bullet again says it conforms to BS 3247:2011. One buyer says the salt was not Peacock. The technical block prints an item weight of 200 g against the 25 kg title. Do not buy it as a 200 g pouch. The listing says it is not for lawns or ground you want to plant.
Take the 25 kg when you want the standard on the heaviest Peacock size and you accept the broken weight cell. Take the 20 kg at about £15.80 if that sack is enough. Take the 10 kg when you will not lift 25 kg. Darlies white and Zoutman, both about £16.90, do not print BS 3247.
What not to treat as a separate test
The three white Laeto bags show 4.5 from about 1,917 or 1,918 reviews and the same review text, including a soggy bag and a white order that arrived brown. The 15 kg bag was first available on 9 October 2025. That count is one file, not three tests. The titles are weed killers. A pet bullet is not a test, and it is not a reason to call one of them the best bag for a dog. The two brown Laeto bags share a file near 310 reviews.
Munnie white 10 kg is 4.6 from 78 reviews at about £10.95, under the 100-review line used here, with no BS 3247 line. If the drive is new concrete, or a dog uses it, those limits are on road salt on driveways.
Common questions
Which bag is the top pick if I need BS 3247 printed?
There is no single top pick. Only the three Peacock bags print conformity to BS 3247:2011. The 10 kg at about £8.95 is best value on sack price. The 20 kg and the 25 kg carry the same claim, and the 25 kg listing also prints a 200 g weight cell. Pick the size you can lift.
Why is there no single top pick?
Darlies brown is 4.6 from 787 reviews. Peacock white 20 kg is 4.6 from 310. The star lines tie, the jobs differ, and only the Peacock bag prints BS 3247. Munnie is also 4.6, from 78 reviews, which is too small a file for a badge here.
Is the £8.95 Peacock bag the best value?
Yes, on this set’s rule: lowest shelf price, at least 100 reviews, and at least 4.0 stars. B08H5CZ2LP is about £8.95, 4.4 from 1,523, with BS 3247 printed. It is not the cheapest per kilogram. Darlies white and Zoutman at about £16.90 are about £0.68/kg. Best value here means the sack you pay for.
When is a 25 kg sack the wrong buy?
When you cannot lift it, when the path is short, or when you would trust a broken weight row. Peacock 25 kg prints 200 g. Zoutman has a review at 20.7 kg. Darlies white has a bag that was about 20% light. A smaller bag is the better buy if the extra salt will cake in a damp shed.
Can I trust Laeto’s 4.5 from nearly 2,000 reviews?
The number is on the listing. It is not three separate tests of the 10 kg, 15 kg and 20 kg white bags. The review text matches, and the 15 kg bag was first available on 9 October 2025. The titles are weed killers, with no BS 3247 line.
Related pages
Sources
Public UK sources and the amazon.co.uk listings compared on this page. Updated 23 October 2026.
- BSI BS 3247:2011+A1:2016 (retrieved 23 October 2026)
- Highways Act 1980 section 41 (retrieved 23 October 2026)
- GOV.UK: clear snow from a road, path or cycleway (retrieved 23 October 2026)
- HSE: slips and trips FAQ (retrieved 23 October 2026)
- National Highways: winter driving (retrieved 23 October 2026)
- RSPCA: poisoning (retrieved 23 October 2026)
- Concrete Society: de-icing salts (retrieved 23 October 2026)
- NWSRG: spreading salt (retrieved 23 October 2026)
- Peacock Salt: brown salt versus white salt (retrieved 23 October 2026)
- Met Office: weather-ready tips for snow and ice (retrieved 23 October 2026)