- Casey Rieger held the bottom of the bottle and swung it around in a circular helix motion.
- The California-based designer put on all the ketchup to turn to the closed cap
- The explanation of “Physics 101” is centripetal force and Newton’s Laws of Motion.
A content creator has shared her ingenious ‘trick’ for extracting leftover ketchup from the bottle – and it involves dancing like Elvis Presley.
In Casey Rieger’s TikTok video, she held the bottom of the bottle while the cap was closed and spun it with all her might in a circular helicopter motion.
The California native managed to move the leftover sauce to the beanie with her dance moves.
“So the trick is to become Elvis in Vegas,” one commenter joked.

In Casey Rieger’s TikTok video, she held the bottom of the bottle while the cap was closed and spun it with all her might in a circular helicopter motion.

The California native managed to move the leftover sauce to the beanie with her dance moves.

The 24-second video, which was covered with text that read “life hack”, has so far received more than 1.9 million views and 110,100 likes.
The 24-second video, overlaid with the text “life hack”, has so far received more than 1.9 million views and 110,100 likes.
In the clip, Casey, casually dressed in a simple black t-shirt and jeans, held the ketchup bottle in question.
“Okay, I saw someone do this (ketchup trick) on TikTok and thought it was awesome, so I’m going to give it a try,” she said.
She started hitting the bottom and said, “You know, when you want the last bit of ketchup, most people hit it on the palm like that…but if you want to have the whole bottle…”
Casey paused before giving her best Elvis impersonation as she quickly swung her arm in a helix motion seven times.
She was impressed with the results and rhetorically asked her followers, “Is that cool? That’s right, that’s cool,’ as she held him.
But his commentators had mixed opinions on his trick. One person jokingly said, “Yes, I would probably forget to check the lid and repaint my kitchen with ketchup. »
Another was not a fan of the “life hack”: “My shoulder would never work again. LOL.’












Followers have taken to social media to share their honest thoughts on the ketchup bottle life hack.
A third person offered an alternative option, writing, “Leave it overnight, upside down problem solved.” »
Another commenter will use this trick on her other containers, adding, “I’m going to do this with all my skincare products.”
The “physics 101” explanation for why the ketchup dance works is centripetal force.
Newton’s laws of motion are at the origin of this phenomenon defined by Merriam Webster as: “The force which is necessary to keep an object moving in a curved path and which is directed inwards towards the center of rotation.” »
Examples of centripetal force include carousels, swings, washing machines, and even planet Earth.