Dishwasher Tablets Plastic Wrapper (Does the Plastic on Dishwasher Tablets Dissolve?)

Discover the truth about dishwasher tablet plastic wrappers.

Are you curious whether these plastic wrappers dissolve? Should you unwrap them before putting them in? Find out all the details and conditions for proper dissolution.

Yes, the plastic wrapper on dishwasher tablets is designed to dissolve in water. The plastic wrapper on dishwasher tablets is made of water-soluble materials, but important factors must be considered.

Discover the science behind it and better understand how these convenient cleaning products work. Dive into this article for a comprehensive understanding of dishwasher tablets and how their wrapping functions.

What Happens to the Plastic on Dishwasher Tablets?

The plastic in dishwasher tablets is usually made of components that dissolve at a specific temperature; that’s pretty much the case in most dishwasher tablets. There may be exceptions where it doesn’t use plastic wrapping, or the wrapper doesn’t dissolve.

However, that’s pretty unlikely to happen. The wrapping is usually made to dissolve; otherwise, it won’t even work for your dishwasher.

The tablet in your dishwasher reaches a specific temperature, and the water inside it dissolves the plastic wrapper completely. This results in getting the detergent or any other substance used in the dishwasher tablet to get out and do its work.

Are You Supposed to Remove Dishwasher Tablets from Plastic?

No, you should not remove the plastic from your dishwasher tablets.

There is a reason manufacturers put the plastic wrapper on dishwasher tablets. There are several purposes for using this wrapping for your dishwasher tablets. Let’s take a quick look at them here.


One of the most crucial reasons for using the plastic wrapper is to store the dishwasher tablets. It’s the layer that protects the components of a dishwasher tablet inside. The dishwasher tablet would probably disintegrate without the plastic wrapper and go to waste.

On the other hand, you can store the dishwasher tablets as long as you want when you have that plastic wrapper. It makes the whole storing process much more convenient for you.

Also, storing dishwasher tablets in an airtight container like a metal or Oxo container helps keep them fresh and dry.

Proper Protection

Because of the plastic wrapper, no foreign substances can enter the dishwasher tablets. This ensures there are no impurities in these tablets that may impact the results you get from them.

It also protects the tablets from moisture present in the air. Usually, dishwasher tablets react pretty severely to moisture available in the air. So, if the plastic wrapping weren’t there, it would probably respond to humidity and get damaged.

In a nutshell, you don’t remove the plastic wrap you get on a dishwasher tablet. It’s supposed to be there for better storage and protective capabilities anyway. If you remove the wrap, you may damage the dishwasher tablet and have some powder substances in your hands. You want tablets, not powders, right?

What is the Coating on Dishwasher Tablets?

Getting in-depth into dishwasher tablets makes you wonder how such a product goes through so many hassles. How does the outer coating give the tablet the strength to go through shipping, storage, and handling but dissolve in some water?

The answer lies within the material they use for the coating. The material most manufacturers use is Polyvinyl Alcohol or PVA. PVA is a water-soluble material with a plastic-like appearance, or you can simply call it plastic.

It’s a synthetic, shelf-stable polymer, making storing the tablets much easier for you. This polymer only dissolves when it comes in contact with hot water. Otherwise, it will have the same condition no matter how much transit it goes through.

What are the Plastic Around Dishwasher Pods?

The plastic in a dishwasher pod isn’t your regular cling-wrapping plastic. It’s a special polymer that can dissolve in water at the right temperature. Most of the time, it’s Polyvinyl Alcohol or PVA. However, there are cases where some manufacturers may use different materials.

This material can help store your dishwasher pods for a long time without any issues. At the same time, they can dissolve in water when you have to use the dishwasher pods for your needs.

However, if you store them properly and use them correctly in the dishwasher, you will not face the problem of "Do Dishwasher Pods Clog Drains?"

These aren’t eco-friendly at all. You probably know how harmful plastic can be to the environment. There is a lot of research regarding this issue. But in this case, there are no better alternatives than using this polymer for the purpose.

Even though using dishwasher pods isn’t green because of the plastic, it’s still the most effective and easy choice you are left with. And the majority of the credit goes to the plastic because, without it, a dishwasher pod won’t even last for minutes.

Finish Dishwasher Tablets Plastic Wrapper – Do You Take Off It?

Finish Powerball is a terrific dishwasher tablet that you can use to clean up your dishes efficiently in your dishwasher. They also come with a plastic wrapper mostly made out of PVA, which is water-soluble.

You don’t take off this wrapper because you can’t store your finished Powerball without it. The wrapper holds all the detergent materials inside the tablet together.

When you remove the plastic, you end up with some useless powder in your hands. It eliminates the whole purpose of buying these dishwasher tablets.

Do Dishwasher Tablets Contain Plastic?

Yes, most dishwasher tablets you get to see contain plastics.

These plastics are used for wrapping the detergent of the tablets. They ensure you can store the tablets for as long as you want and use them based on your convenience.

Besides that, the tablet itself doesn’t contain any plastic. So, you don’t need to worry about any impurities in the formulation of the tablets. The plastic wrapper on the dishwasher tablets doesn’t have anything to do with the cleaning or effectiveness of the tablet. It’s just a covering layer for storing and protecting the tablets.

However, you can also find some dishwasher tablets that are plastic-free. These don’t have that plastic covering like PVA polymer. Even though they claim to be plastic-free, their packaging is also plastic most of the time. The closest one you can get is covered with 0.3 grams of plastic in the packaging.

Is Your Dishwashing Tablet Not Dissolving?

If your dishwasher tablet is not dissolving correctly, it can be frustrating and leave your dishes less clean.

Several factors can contribute to this issue, including,

  • Water temperature
  • Water hardness
  • The positioning of the tablet

Water Temperature

The water temperature plays a crucial factor in washing dishes properly and efficiently, as well as dissolving the dishwasher tablet wrapper. In my experience, hot water is the best for these two purposes.

Most dishwasher tablets are designed to dissolve effectively in hot water. The heat helps soften the plastic wrapper, allowing it to break down and release the detergent into the dishwasher.

If the water temperature is too low or the dishwasher is running without hot water, the wrapper may not dissolve completely, leaving residue or a partially dissolved wrapper on the dishes.

Hot water, typically around 120°F (49°C), is recommended to ensure optimal dishwasher tablet wrapper dissolving and achieve the best cleaning results.

Water Hardness

Hard water contains high levels of minerals like calcium and magnesium. When the dishwasher tablet is exposed to hard water, these minerals can react with the detergent and form limescale deposits.

These deposits can create a barrier around the tablet wrapper, preventing it from dissolving and effectively releasing the cleaning agents. Also, it affects the whole cleaning process.

In areas with hard water, it’s recommended to use dishwasher tablets specifically designed for hard water or consider using a water softener to reduce the mineral content. These steps can improve the tablet wrapper’s dissolution and enhance your dishwasher’s overall cleaning performance.

The Positioning of the Tablet

The wrapper may not dissolve properly when the tablet is placed in an obstructed compartment or dispenser or doesn’t allow direct contact with water. As a result, the detergent may not be released effectively, leading to subpar cleaning performance.

Correcting tablet placement and providing sufficient water contact to the tablet for optimal dissolution is highly important.


In short, now you won’t have to be confused about whether you should take off the plastic covering on your dishwasher tablets. If it’s completely attached to the tablet, it’s most likely a PVA covering that will dissolve in water when you use it. But if it’s loose packaging, you must remove it.

Finding that out is very simple; you look at the instructions or descriptions you get from the manufacturer of the dishwasher tablets. These tablets are an excellent solution for quick and easy dishwasher operation. That’s mostly because of this plastic wrapping in the first place.

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