Can I Use Toothpaste Instead of Thermal Paste?

I wouldn’t even consider using toothpaste on your CPU. Just hold off on using your PC until you have the right thermal paste. It’s crucial for maintaining your system's performance.

Technically, you could, but don’t expect great results. A decade ago, someone tested toothpaste against thermal paste and found that while it’s better than having no paste at all, it dries out quickly and is messy to clean up later.

Sure, if you want to risk damaging your hardware! Just remember, thermal paste is engineered to improve heat transfer between your CPU and cooler. Toothpaste will dry out quickly and can lead to worse performance over time.

Yes, but you’d need to cook it first to make it usable, and even then, you’d be risking your PC. Better to just wait and buy proper thermal paste.

Using toothpaste for thermal paste is not a good idea. It’s specifically designed for your teeth, not for computers. If you’re short on thermal paste, just go pick up some more—it’s worth it in the long run.