How do yow know when hot sauce has gone bad?

Smell: If the hot sauce smells funky or off, it's probably best to toss it.

Taste: If the hot sauce tastes bitter or rancid, it's also time to let it go.

Appearance: If the hot sauce has changed color or texture, it's also a sign that it's no longer good.

Mold: If you see any mold on the hot sauce, it's definitely time to throw it away.

In general, it's best to err on the side of caution and discard any hot sauce that seems to have gone bad. It's not worth risking your health to eat spoiled food.