Can You Microwave Starbucks Cups? (What To Do Instead)
Starbucks coffee is all for convenience.
This isn’t easy. Starbucks cups come with a warning that they are not suitable for microwave use. Find out more and learn what to do instead.
Can You Microwave Starbucks Cups In 2022?
Starbucks cups contain a “Do Not Microwave” warning. Because of the internal plastic lining, they can’t be heated in the microwave. To avoid any potential danger, pour the Starbucks remaining drink into a microwaveable safe cup.
It’s possible that you are wondering whether it is safe to microwave these new Starbucks cups. Or how you can reheat your coffee in a different way than microwaving Starbucks cups. We did some research, and here’s what we found.
Microwave Starbucks cups – Why?
Starbucks coffee has been so ubiquitous that customers don’t have to think twice before microwaving their morning coffee.
However, if you look closely, you’ll find that Starbucks coffee cups come with a printed “Do Not Microwave” warning on the bottom.
You are likely looking at the same reasons Starbucks coffee cups can not be microwaved as you are.
Starbucks paper cups have a plastic lining and are made out of paper.
Starbucks paper coffee cups come with a thin, plastic lining that prevents leakage. But, the plastic isn’t microwave-safe. It could leak into your hot coffee or other beverages if heated.
People who attempt to microwave Starbucks coffee cup find the heat melts the glue.
You certainly don’t want melted glue mixed into your latte! This would not only ruin the flavor, but also present unknown health hazards.
As glue melts, it is possible for leaks to form at the seam. Without the seam, the cup could even fall apart.
Is it possible to refrigerate Starbucks hot beverages?
However, you shouldn’t microwave food or place plastic bottles in your fridge, regardless of whether they have been marked BPA-free.
The microwave heating can make plastic release chemicals to your food or drinks. The convenience comes with a health risk.
But what do you need to do? To reheat your beverage, use a microwave-safe glass or cup.
You can use microwave-safe ceramic. Avoid using any metallic decorations or highlights like letters, designs or gold, as metal cannot be used in the microwave.
Put your drink in a ceramic cup, mug or glass and microwave it for about 30 seconds. And then, if you want, you can pour the reheated drink back into your Starbucks cup.
You also have the option of reheating your drink the really old-fashioned way, on the stovetop. Heat the beverage in a saucepan.
The stovetop technique may be the best way to preserve the flavor of your beverage. This is worth it.
Microwave Starbucks’ Reusable Coffee Cups
Starbucks’ reusable cups are labeled microwave-safe, but we recommend caution. Microwave on medium power, in increments of 30 seconds.
Let’s get a closer view. Starbucks plastic reusable cups use type 5 polypropylene. This is the best material for cold drinks.
The container is safe for microwave use if you follow the above guidelines. It is important to remember that plastic containers are not microwave safe.
Heating plastic at extremely high temperatures poses too many risks to your health and should not be done.
The reusable cup is a good thing for many reasons. It can substitute for the single-use Starbucks cups that are contributing to the problem of plastic pollution.
If it’s properly cleaned, a reusable cup can last for up to 30 uses. But, you should not heat it up in the microwave.
To find out more, you can also see our posts on whether or not Starbucks has boba, if Starbucks has oat milk, and if Starbucks refreshers have caffeine.
Starbucks coffee cups come with a Do Not Microwave warning written on their bottoms. It’s because plastic linings in paper cups could leach toxic chemicals into drinks when they’re heated in the microwave.
To avoid any health hazards, it is best to not heat foods and beverages in plastic containers. Prior to heating the food and beverages in the microwave it’s better to use a container that is microwave-safe, like a ceramic bowl.
What is it like to microwave a Starbucks cup?
Conclusion. Unfortunately, Starbucks paper cups can’t be microwave-friendly. The temperature produced inside a microwave can damage, warp or melt the paper cup lining and adhesive glue used to hold the cup together. May 25, 2020
Can I Heat Up Starbucks Cup In Microwave?
Starbucks cups may seem safe to microwave because they are made from paper. Jan 11, 2022
What happens if you microwave a mug that says “Do not Microwave”?
Exposure to high levels of electromagnetic radiation can lead to electric arcs. Otherwise, the mug can be used as is, with no risk of it becoming a hot blob or filled with broken pieces. The mug should not sustain long-term damage.
Do You Have the Ability to Microwave Reusable Starbucks Cups?
Although it is lightweight, comfortable and easy to transport around, the product does feel somewhat fragile. Nov 6, 2018
.Can You Microwave Starbucks Cups? (What To Do Instead)