Introduction

In recent years, the Stanley cup—a sleek, double-walled tumbler designed to keep your beverages at their ideal temperature—has exploded in popularity across America. It’s become a kitchen staple for many, but it turns out that most people might not be using it to its full potential.

The TikTok Revelation

A TikTok video by user Oliver (@olliebubs09) has garnered significant attention, with over 329,000 views, as he discloses a surprising fact that could change how you enjoy your favorite drinks. Oliver claims that many of us are missing a crucial step when using our Stanley cups.

“Did you know that you have to preheat or precool your Stanley cup before using it every time?” he astonishes viewers, revealing that he only found out after candidly reading the care instructions he was about to toss away. According to him, the proper technique involves filling the cup with either hot or cold tap water and letting it sit for five minutes before discarding the water and adding your beverage of choice.

Viewer Reactions

“But honestly,” Oliver admits in the video, “I will probably never use this knowledge.” His revelation sparked a debate in the comments section, with some viewers expressing skepticism about whether such a method is worth the effort. One user quipped, “A $80 cup and you have to do all that??” while another echoed a more common sentiment: “Ain’t nobody got time for all that.”

The Science Behind It

So why is preheating or precooling your Stanley cup beneficial? The answer lies in the science of heat transfer. When a cold beverage is put into a room-temperature cup, it cools down much faster than if it were placed in a warmed cup—thanks to the vacuum insulation that minimizes heat exchange. By taking the time to prepare your tumbler according to the instructions, you can keep beverages at the desired temperature for a significantly longer period.

Alternative Techniques

While some users stated they would never change their routine, others countered with their own tactics for maximizing beverage enjoyment. “I fill it with ice and put it in the fridge overnight,” one user shared, “and the ice won’t melt for at least 3 days!”

Conclusion

The curiosity surrounding this seemingly simple task has ignited a broader conversation about the daily habits we adopt and whether they serve us well. So, do you preheat or precool your Stanley cup before use? If not, are you willing to change your routine for a better beverage experience? Join the conversation and make the most out of your beloved tumbler!