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RECYCLED Toilet paper100% Recycled Toilet Paper 100% Recycled Toilet Paper Household Essentials Pack Household Essentials Pack
Kitchen and utility100% Recycled Facial Tissues 100% Recycled Facial Tissues Eco Laundry Detergent Strips Eco Laundry Detergent Strips Eco Dishwasher Sheets Eco Dishwasher Sheets 100% Recycled Kitchen Rolls 100% Recycled Kitchen Rolls
Bundles and accessoriesHousehold Essentials Pack Household Essentials Pack Reusable Laundry Bag Reusable Laundry Bag
*NEW* ECO DISHWASHER SHEETS *NEW* ECO DISHWASHER SHEETSTRY TODAY
100% Recycled Toilet Paper 100% Recycled Toilet Paper Household Essentials Pack Household Essentials Pack
100% Recycled Facial Tissues 100% Recycled Facial Tissues Eco Laundry Detergent Strips Eco Laundry Detergent Strips Eco Dishwasher Sheets Eco Dishwasher Sheets 100% Recycled Kitchen Rolls 100% Recycled Kitchen Rolls
Household Essentials Pack Household Essentials Pack Reusable Laundry Bag Reusable Laundry Bag
AboutImpactFor business
Free SHIPPING FROM £20
1kg ocean plastic removed per pack
SUBSCRIBE & SAVE 10%

  • Eco Laundry Detergent Strips
  • Eco Laundry Detergent Strips
  • Woman placing laundry strip into a washing machine full of clothes
  • Eco Laundry Detergent Strips
  • Eco Laundry Detergent Strips
  • Eco Laundry Detergent Strips

Eco Laundry Detergent Strips

🧴 Plastic-Free🧪 PARABEN FREE🌿 Plant Based💧 Bio

Plant-based, eco-friendly laundry strips that dissolve instantly, tackle tough stains and leave clothes brilliantly fresh, while helping remove 1kg of ocean-bound plastic with every pack. No bulky bottles, no spills, no plastic waste.

  • NO. OF WASHES: 50/100/150
  • PLASTIC FREE & BIODEGRADABLE
  • FREE FROM PARABENS
  • NO OPTICAL BRIGHTENERS
  • GLORIOUS FRESH LINEN SCENT
Scent
Washes
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What are Serious Tissues Laundry Strips?

Protease-Powered Stain Removal - Enzymes break down protein-based stains like grass, sweat, food and grease at the molecular level

Works Cold - Full cleaning performance at 30°C and below, so you save energy on every wash

Works In Every Machine - Standard, front-loading, top-loading and HE models, on any cycle

Quick Dissolving Formula - Dissolves in seconds even in cold water, with no mess and no measuring

pH-Balanced - Formulated at pH 6–8 for everyday use

Readily Biodegradable - Passes OECD 301B. Surfactants meet the biodegradability requirements of the Detergents Regulation (EC) 648/2004

No Plastic Jug - No bulky bottles, no shipping water, less storage space

Travel Friendly - Compact, lightweight, ideal for holidays

Simple to Use - One strip per wash

Materials & Certifications

Ingredients
Sodium Dodecyl Sulfate, Sodium C14-16 Olefin Sulfonate, Fatty Alcohol Alkoxylate, Water, Glycerol, Polyvinyl Alcohol, Trisodium Citrate, Perfume, Enzyme.

Contains: 5–15% anionic surfactants, 5–15% non-ionic surfactants, enzymes, perfumes (hexyl cinnamal, linalool).

Free from: phosphates, chlorine bleach.

Biodegradability: Readily biodegradable - passes OECD 301B. The surfactants meet the biodegradability requirements of Regulation (EC) 648/2004 on detergents.

Made with plant-derived surfactants.

How does Ocean Plastic Recovery work?

Every pack sold funds the recovery of 1kg of ocean-bound plastic.

This is plastic collected from coastal communities and waterways before it ever reaches the sea, in partnership with Repurpose Global.

That's 50 plastic bottles per pack.

Subscribe for a year and that's 600 bottles removed from the ocean.

Safety Information

Avoid direct contact with eyes & keep out of reach of children.

IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing. If eye irritation persists, get medical advice.

Store in a cool, dry place, away from direct sunlight.

Shipping & Returns
Free shipping in the UK on all orders over £20. 

Our shipping rate for orders under £20 is £4.00

If you'd like your order to arrive the next working day, please try and place it before 4pm!

For a refund or return, please email us athello@serioustissues.com, within 10 days of receiving your product

FRESHER LINEN. CLEANER OCEANS.

  • DESIGNED FOR DEEP CLEANS

    Protease enzymes target the protein-based stains that regular detergents struggle with - grass, sweat, food, blood. Quick dissolving, ultra-concentrated, and no phosphates or chlorine bleach.

  • FULL POWER AT 30°C

    Formulated to work brilliantly at 30°C, our quick-dissolving strips release concentrated cleaning power even in colder washes, helping tackle everyday dirt and stains while using less energy.

  • THAT FRESH LINEN SCENT

    Our Fresh Linen scent leaves clothes smelling clean and fresh without being overpowering, with a light, crisp fragrance that lingers subtly after every wash.

YOUR EASIEST LAUNDRY DAY YET

Just three steps (or four if you count admiring your fresh laundry)

1

LOAD YOUR MACHINE

Pop your laundry in as normal. Works with any standard or HE washing machine, any temperature.

2

ADD A LAUNDRY STRIP

Place 1 strip in the drum for a regular load, or 2 strips for heavily soiled clothes. No measuring needed.

3

PICK YOUR SETTINGS

Select your settings - any temperature, duration or mode works great! The strip dissolves completely in hot or cold water.

4

*BONUS* ENJOY FRESH LAUNDRY

Revel in the fresh linen scent, superb, residue-free results and your conscience as clean as your clothes.

1

LOAD YOUR MACHINE

Pop your laundry in as normal. Works with any standard or HE washing machine, any temperature.

2

ADD A LAUNDRY STRIP

Place 1 strip in the drum for a regular load, or 2 strips for heavily soiled clothes. No measuring needed.

3

PICK YOUR SETTINGS

Select your settings - any temperature, duration or mode works great! The strip dissolves completely in hot or cold water.

4

*BONUS* ENJOY FRESH LAUNDRY

Revel in the fresh linen scent, superb, residue-free results and your conscience as clean as your clothes.

The ocean crisis is serious

EVERY 60 SECONDS,

A TRUCKLOAD OF PLASTIC ENTERS OUR OCEANS

We've partnered with rePurpose Global to help stop plastic pollution before it reaches our oceans. Through dedicated recovery projects, ocean-bound plastic is intercepted in vulnerable coastal regions and waterways, preventing it from polluting marine ecosystems.

For every pack of strips sold, we help fund verified plastic recovery efforts that create both environmental and social impact. Recovered plastic is transformed into useful new materials such as yarn, furniture and textiles, while supporting fair incomes and safer working conditions for waste workers.

So, not only is our product plastic-free, helping reduce future waste, but it also helps remove plastic that's already polluting our planet.

rePurpose Global
rePurpose GlobalVerified plastic recovery partner

YOUR IMPACT PER PACK (50 Sheets)

1kg

Ocean-bound plastic removed per pack sold

90%

Smaller carbon footprint than 1.5L bottle of detergent

15

Plastic recovery workers receiving meaningful income

2382

Equivalent of 2382 plastic straws in plastic removed

THE WORD ON THE STREET

Customer Reviews

Overall rating: 4.6 / 5 from 121 reviews.

Customer photo review of Laundry Detergent Strips

These are the best sheets I’ve found to date and I’ve tried a fair few. They clean well and unlikely all other make my washing smell nice!

Meike B. 4/5 Verified

Laundry Detergent Strips

Customer photo review of Laundry Detergent Strips

Really pleased with these so far. Have managed with one sheet in most washes, use two with my husbands work clothes (construction) as weather has been wet and muddy. Everything cleans up and smells great. 😊

Kelly A. 5/5 Verified

Laundry Detergent Strips

Customer photo review of Plastic-Free Laundry Detergent Strips – Zero-Waste & Ocean Friendly

Thought I would try these as an add on to toilet roll order as trying various laundry strips. Nice fresh smell and effective. Easy to use, and such a big difference in bulk and convenience compared to laundry liquid. I like that made in Sweden as opposed to China - ideal would be a UK manufacturer. Will certainly consider buying again.

Alison S. 4/5 Verified

Plastic-Free Laundry Detergent Strips – Zero-Waste & Ocean Friendly

Customer photo review of Laundry Detergent Strips

The detergent sheets dissolve very quickly and the washing always comes out as clean as any other detergent. I use a low temperature to wash and it does an excellent job.

Audrey G. 5/5 Verified

Laundry Detergent Strips

The cleaning power is good but the fragrance is too strong. I’m disappointed to find PVA in the ingredients. Although soluble it is a plastic. Your packaging says plastic free😕

Carol H. 2/5 Verified

Eco Laundry Detergent Strips

I am sorry, the perfume was too much for my head. I gave them to a friend. I make my own Laundry Liquid.

Cathryn W. 1/5 Verified

Eco Laundry Detergent Strips

the laundry sheets didn't arrive, so please either deliver them or refund me

Michael J. 1/5 Verified

Eco Laundry Detergent Strips

Wash results were not brilliant but ok. However the scent is not for me - very strong when the sheets are dry and the washed laundry still smells. I'll try again if you get the unscented version!

Theresa V. 3/5 Verified

Eco Laundry Detergent Strips

Good product that arrived very promptly and never fails to meet expectations.

Mr P. 5/5 Verified

Eco Laundry Detergent Strips

I've been using these laundry sheets for a while, clothes are always clean and it's great to know that using them helps to reduce plastic waste

Aileen C. 5/5 Verified

Eco Laundry Detergent Strips

I added these laundry sheets on to my kitchen roll order to try, and am very impressed with them. I have tried a different laundry sheet brand before and much prefer the scent of these (very fresh, slightly fruity), and you can still notice it after the clothes are dry. I will definitely be buying more in future, and would love to see a fragrance free version as well.

Anna 5/5

Eco Laundry Detergent Strips

I have been using the laundry sheets for about 4/5 years now. I am very happy with them as are the family. Apart from being so good for the environment they are also really handy to take on trips even when there is no washing machine I use them to hand wash clothes.

C C. 5/5 Verified

Eco Laundry Detergent Strips

Very compact packet with small detergent sheets. If they work, and I have only used 1 so far, it is a great reduction in packaging and weight which must help the environment in various ways.

Lindsey K. 4/5 Verified

Eco Laundry Detergent Strips

YOUR QUESTIONS, ANSWERED.

  • Yes, and most customers say better. Each strip contains ultra-concentrated surfactants that activate the moment they hit water, lifting dirt, grease and odours from fabrics just as effectively as a full bottle of liquid. For heavily soiled loads, simply use two strips instead of one.

  • Yes. They're compatible with all standard top-loading and front-loading machines, including HE (high-efficiency) models. Just drop the strip directly into the drum with your laundry before starting your wash. No need to put it in the drawer.

  • Designed for everyday washing, our concentrated laundry strips are suitable for a wide range of fabrics and wash cycles, including delicates. Always follow the care label on your garment, particularly for wool, silk and other specialist fabrics.

  • Yes. The strips dissolve fully in both hot and cold water, so you can wash at 30°C or lower without sacrificing cleaning performance - saving energy every single wash.

  • Every pack sold funds the collection of 1kg of ocean-bound plastic through our partnership with rePurpose Global - a verified organisation that works with coastal communities in high-risk regions to intercept plastic before it reaches the sea.

    That plastic is then sorted and turned into new materials like yarn, furniture and packaging. It's not an offset - it's physical plastic removed from the environment.

  • 1kg is roughly 50 plastic bottles, or around 500 crisp packets. If you subscribe for a year, your household alone will have helped remove the equivalent of 600 plastic bottles from the ocean. Every order adds up.

  • Our strips contain biodegradable surfactants, enzymes and fragrance (Fresh Linen). They contain no parabens, no SLS, no phosphates, no chlorine bleach, no optical brighteners and no added dyes. The full formula is biodegradable and breaks down completely after use.

  • One strip for a standard load. Two strips for a heavily soiled load or a large drum (over 5kg). That's it - no measuring, no mess, no guessing.