Best laundry detergent 2021

Which is the best laundry detergent in the UK?

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The 10 best laundry detergents to buy in the UK

The top 10 list of the best laundry detergents lists various brands and prices

Review10Best compares the best laundry detergents in the UK and selects the one by Persil as the best laundry detergent. In a laundry detergent buying guide, you can read more about the features of the different laundry detergents and see a recommendation on which laundry detergent to buy in the UK in 2021. By considering the top list of laundry detergents, you can find the best laundry detergents and save time shopping online.


Table of contents

  1. Read the ultimate laundry detergent buying guide
  2. View the laundry detergent picks and see how they rank in the top list

SEE THE TOP 10 LIST →
(skip buying guide)


Best laundry detergents: A complete buying guide

All you need to know before buying a great laundry detergent

Picture of a laundry detergent

The best laundry detergents leave your clothes looking clean and feeling great. As we all have laundry, it makes sense to buy a good product that allows our clothes and linens to remain clean, fresh, and long-lasting. However, with so many products available, knowing the right laundry detergent for your needs is often guesswork. Check out the buying guide below for how to choose the best laundry detergent:

What are laundry detergents?

Laundry detergent - also known as washing powder - is a type of cleaning agent used to clean laundry. Added to a good washing machine, laundry detergent comes in several forms, including powdered, liquid, and pods, using a wide range of cleaning agents to offer different results.

Why should you buy a good laundry detergent?

If you want clean clothes, linens, towels, then you require laundry detergent. Water doesn’t work to clean these items on its own, as it can’t cut through grease and dirt, which our clothes are regularly exposed to. Furthermore, a good laundry detergent may help make your clothes last longer, while specialty detergents are often necessary for stain removal, sensitive skin, and more fragile materials.

Another picture of a laundry detergent
How to choose the right laundry detergent?

With such huge selection of laundry detergent available, it’s not always obvious which is best for your needs. Here are some things to consider when buying a quality laundry detergent:

  • Detergent Type: There are several types of laundry detergent available, any of which may be the best option for you. Powder is the cheapest to buy but doesn’t always dilute with cold washes. Tablets are convenient but require more time to dissolve so are best for short washes or hand soaking. Liquid detergent is a great all-rounder but is easy to overuse, while liquid pods offer more convenience but aren’t suitable for spot cleaning and tend to be more expensive.
  • Washing Machine: Not all laundry detergents are compatible with all washing machines, so be sure to check this before buying, especially if you own an older machine. Newer machines may require specific detergent, too. For instance, a high-efficiency washing machine needs high-efficiency detergent.
  • Skin Sensitivity: Those with sensitive skin should buy an appropriate detergent to ensure allergies don’t flare up due to certain ingredients. The best laundry detergents for sensitive skin have no fragrances or dyes, which is usually found in eco-friendly and children’s detergents.
  • Water Temperature: Some clothes require different water temperatures to clean, so an appropriate detergent is also needed. For example, cold water cycles work best with cold water detergents, so also check clothing labels to find out the different water temperatures your laundry needs to ensure you have suitable detergent on hand.
What is the best kind of laundry detergent in the UK?

There are many popular types of laundry detergents available, any of which may be suitable for your needs.

  • Liquid Detergent: A liquid detergent is a fine choice of detergent for many, being particularly effective with cold water washing. It is also a great laundry detergent for treating spot stains but be careful not to use too much detergent.
  • Liquid Pods: Liquid pods are great for convenience as they have a perfect measurement of liquid detergent that just needs place into the machine. However, they do cost more than standard liquid detergent and cannot be used for spot treatments.
  • Powder Detergent: One of the old types of laundry detergent, powder detergent is cheap and has a long shelf life. However, it isn't the most soluble detergent, so often leaves deposits on clothes.
  • Tablet Detergents: A tablet form of powdered detergent, tablets are very convenient by offering the precise amount of detergent for each wash. They are limited, however, only being suitable for machine washes and take a while to dissolve.
…are you ready for the best picks of 2021?

Top 10 list of laundry detergents in the UK (November 2021)

The bestseller list compares brands and their laundry detergents. Which laundry detergent is the best?
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Best choice* TOP 1
Image of Persil 8720181006357 laundry detergent
Persil Bio stain removal first time Laundry Washing Liquid Detergent 100% recyclable bottle 53 Wash 1.431 L*
  • With a new super concentrated formula in a smaller bottle, now you only need 27ml…
  • Persil detergent bottle is now 100 Percent recyclable and contains recycled plastic,…
  • Provides brilliant stain removal, fabric care and freshness
BUY NOW*
TOP 2
Image of Persil WLK02 laundry detergent
Persil 3 in 1 Colour Protect keeps colours vibrant Laundry Washing Capsules mega refill pack 50 Wash 1.350 kg*
  • Enough for up to 50 washes, ideal for families
  • Easy-to-use 3-in-1 capsules with improved resealable packaging
  • Double the stain removal power per drop
BUY NOW*
Offer* TOP 3
Image of Ecover 4003916 laundry detergent
Ecover Non Bio Laundry Detergent, Lavender & Sandalwood, 42 Washes, 1500 ml*
  • Bottle made from recycled and plant plastic
  • Suitable for sensitive skin
  • Never tested on animals
BUY NOW*
TOP 4
Image of Fairy 8001841726939  laundry detergent
Fairy Non-Bio Pods, Washing Liquid Laundry Detergent Tablets/Capsules, 108 Washes (54 x 2)*
  • The innovative film of Fairy pods dissolves completely in contact with water, just…
  • Place the pod directly into the empty drum before your laundry
  • Awarded British Allergy Foundation Seal of approval
BUY NOW*
TOP 5
Image of Bold 8001841583389 laundry detergent
Bold 2-in-1 Washing Liquid Laundry Detergent, 57 Washes, 2 L, Summer Breeze*
  • Also available as All-in-1 Pods for even more freshness
  • Try the Dream Team: Bold + Lenor Fabric Conditioner + Lenor Scent Booster
  • Enjoy the warm scent of Summer Breeze
BUY NOW*
TOP 6
Image of Persil 8720181006319 laundry detergent
Persil Non Bio tough on stains, gentle next to sensitive skin Laundry Washing Liquid Detergent 100% recyclable bottle 38 Wash 1.026 L*
  • This detergent bottle is now 100% recyclable and contains recycled plastic, reducing…
  • It research into skin care is recognised by the british skin foundation
  • Non Bio Liquid is dermatologically tested and gentle next to sensitive skin
BUY NOW*
TOP 7
Image of Ariel 81744694 laundry detergent
Ariel All-in-1 Pods Washing Liquid Laundry Detergent Tablets/Capsules, 90 Washes (30 x 3) with Fibre Protection green*
  • Outstanding cleaning even in a cold wash
  • Anti-fuzz and anti-stretch
  • Laundry detergent PODs covered in film that dissolves completely in contact with…
BUY NOW*
TOP 8
Image of Method 4003873 laundry detergent
Method Concentrated Laundry Detergent, Peony Blush, 39 Washes*
  • 39 washes
  • What's that smell? - Peony Blush
  • Keeps whites white
BUY NOW*
TOP 9
Image of Fairy PACK6-GHC221996 laundry detergent
Fairy Non-Bio, Washing Liquid Laundry Detergent Gel, 144 Washes (6 x 888 ml)*
  • Dermatologically teasted
  • Just pop the right amount in a dosing cap and add that direct to the heart of your…
  • Awarded British Allergy Foundation Seal of approval
BUY NOW*
TOP 10
Image of Bold 8001841726915  laundry detergent
Bold All-in-One Pods Washing Liquid Laundry Detergent Tablets/Capsules, 108 Washes (54 x 2), Lavender and Camomile Scent*
  • The innovative film of Bold pods dissolves completely in contact with water, just…
  • A blissful scent of lavender and camomile that invites to relax
  • Use together with Lenor fabric conditioners and Unstoppables, in wash scent booster,…
BUY NOW*
Affiliate Disclosure

* We participate in the Amazon Associates Program. As an Amazon Associate we earn from qualifying purchases. For the list of the best laundry detergents, we consider only products that are available on Amazon while the ranking is based on factors such as customer reviews, number of sales and keyword. It is not a laundry detergent test. Last Update: 2021/11/27.