Do Laundry Detergent Sheets Work? An Expert’s Analysis

Do Laundry Detergent Sheets Work? An Expert’s Analysis

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Do Laundry Detergent Sheets Work? An Expert’s Analysis

Learn about the efficiency of laundry detergent sheets and how these innovative cleaning agents function.

Written by: Isabella Gallart
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See why HeySunday laundry detergent sheets is one of the best laundry detergent sheet brands on the market.

Did you know that 700 million plastic laundry detergent jugs end up in U.S. landfills every year? Plus, with each laundry load, you release harsh chemicals and microfibers and dump gallons of wasted water down the drain.

Due to the harmful environmental impact of liquid, powder, and laundry detergent pods, more and more people are turning to eco-friendly alternatives like laundry detergent sheets. However, while there are many laundry detergent sheet converts, many skeptics still question whether laundry detergent sheets actually work. 

In this article, we will explore whether laundry detergent sheets live up to their claims, examining whether the clean matches the green, and share why we believe you should try out HeySunday’s sheets. Let’s get started!

do laundry detergent sheets work

What Are Laundry Detergent Sheets?

First things first: What are laundry detergent sheets? Even though these innovative cleaning agents have been around for a while, many people have never heard of them.

Laundry detergent sheets, sometimes called laundry strips, are pre-measured, plastic-free sheets packed full of concentrated laundry detergent and held together by resin and dissolvable paper. With the ability to dissolve in either hot or cold water, all you need to do is toss a laundry detergent sheet in with the rest of your load and begin your cycle.

Are Laundry Detergent Sheets Effective?

The short answer to this question is yes. Not only do laundry detergent sheets “work,” but they are just as effective as their liquid and powder counterparts, with additional benefits.

Due to the surfactants and enzymes included in laundry sheet formulas, these groundbreaking cleaning products are able to clean your clothing and remove those inevitable, stubborn stains. When shopping for laundry detergent sheets, look for brands that include surfactants (preferably of vegetable origin), and enzymes like protease, lipase, and amylase in their ingredient lists.

Aside from being highly effective cleaning agents, laundry detergent sheets are easy to use and store, mess-free, travel-friendly, shelf-stable, and eco-friendly. We will explore more of the advantages of laundry strips over traditional detergents below.

How Do Laundry Detergent Sheets Work?

laundry detergent sheets

Now that you are familiar with the basics of laundry detergent sheets, we’ll delve further into how these sheets work the way they do. 

Fully Dissolves with No Residue

One of the many benefits of laundry detergent sheets is that they’re intended to fully break down in the wash. Whether you prefer to wash your clothing in cold or hot water, these strips should completely dissolve within minutes. However, not all sheet brands are created equal.

It’s important to research customer reviews to ensure that when you complete an entire washer/dryer cycle, you won’t find any stubborn white stains on your clothing or a sticky residue in your machine. Proper dissolubility also makes laundry detergent sheets great for those with sensitive skin.

Compatible with Any Washing Machine

Laundry detergent sheets offer versatility by being compatible with all water temperatures and machine types, including HE washing machines. Although different brands may have varying instructions (or effectiveness), you can trust that the best laundry detergent sheets will seamlessly integrate into your existing laundry routine.

Comes in Pre-Measured Portions

Many of us approach laundry more as an art than a science. Regardless of our laundry load size, we often pour a random amount of liquid or powder detergent into a cup, toss it into the washer, and hope for the best, but this overpouring can actually leave more residue, dirt, and skin-irritating chemicals on your clothes.

Detergent sheets eliminate the guesswork and wastefulness of the laundry routine. Thanks to their pre-measured portions, precise measurements, and highly efficient formulas, you can always be confident that you're using the right amount of detergent without concerns about overusing or underusing it.

Comparing Laundry Detergent Sheets to Traditional Detergents

Not only are laundry detergent sheets as effective as traditional detergents, but they also offer additional advantages over powder and liquid laundry detergent. In this section, we’ll discuss the many reasons you should consider switching to laundry detergent sheets today. 

Lightweight and recyclable packaging

Laundry detergent sheets have many environmental benefits, including their plastic-free and minimal packaging. Unlike those heavy plastic containers that hold liquid laundry detergents, laundry detergent sheets are typically wrapped in small envelopes or compact cardboard boxes. Not only is this packaging plastic-free and recyclable, but it also requires less energy to ship than big plastic jugs, further reducing its negative environmental impact

Eco-friendly composition and formula

Aside from their environmentally-friendly packaging, laundry detergent sheets also have eco-friendly formulas. You don’t have to worry about harsh chemicals, toxins, microfibers, or wasted water going down the drain when you opt for laundry detergent sheets.

Using HeySunday's formula as an example, our carefully designed blend incorporates eco-conscious, plant-based ingredients that carry the coveted OECD 301D biodegradable certification, ensuring minimal harm to aquatic ecosystems.

These sheets use seven powerful, vegetable-based surfactants, along with ingredients like glycerin and starch, to clean efficiently and effectively while remaining environmentally sustainable. And by including plant-based elements such as sunflower oil and tea oil in the formula, HeySunday significantly reduces its environmental footprint.


Between doing the dishes and mopping the floors, life can sometimes feel like an endless string of chores. Laundry detergent sheets make cleaning your clothes a whole lot easier. Rather than carefully measuring out detergent, you can simply toss in a sheet, saving yourself time and trouble. You also get to avoid heavy plastic jugs, sticky measuring cups, and the pesky spills that inevitably end up on the floor. 

Storable, Travel-friendly, and Long-lasting

Laundry detergent sheets are easy to store due to their concentrated sheets and compact, lightweight packaging. Instead of taking up valuable space in your laundry room, these packages can easily slide into small drawers or find a spot on top of shelves. If you're a frequent traveler for work or leisure, these cleaning tools are also great additions to your travel essentials.

Unlike liquid detergents, laundry sheets have a much longer shelf life. Many people don’t know that traditional liquid detergents usually go bad after six months to a year, while sheets last 2-3 years before they begin to lose effectiveness. This feature makes laundry sheets an ideal choice for individuals who split their time between multiple residences throughout the year.

So, Do Laundry Detergent Sheets Actually Work?

Yes! Not only do laundry detergent sheets work, they offer numerous consumer advantages, from simplifying laundry routines to benefiting the environment. While there are many laundry detergent strips on the market, we believe our sheets stand out as a top product for their exceptional cleaning power and value.

With plastic-free and plant-based ingredients, HeySunday is committed to protecting the environment while not sacrificing cleanliness. We pride ourselves on our powerhouse formula, which combines seven surfactants, glycerin, starch, and citric acid, among other ingredients, to remove odors, lift dirt and tough stains, and thoroughly cleanse your clothing.

We want everyone to be able to experience effortlessly clean laundry that’s good for you and the planet. That’s why we offer a 100% money-back guarantee to make sure there’s no risk if you’re ever unsatisfied with our product. So, when you’re looking for the best laundry detergent sheets, consider giving HeySunday a try!

Written by Isabella Gallart — Updated on Feb. 07, 2024

Isabella Gallart is the founder and CEO of HeySunday. HeySunday was founded on the belief that even the most mundane tasks, like laundry, can be infused with joy and ease. Through HeySunday, she hopes to reimagine daily routines by providing eco-friendly laundry detergent sheets and creating delightful customer experiences, reflecting her commitment to customer satisfaction and environmental stewardship

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