What you saw is actually pretty common—and unpleasant, but not unusual 😅
Those “white wiggling things” are most likely tiny larvae (fruit fly larvae or small worms) that were already inside or on the surface of the berries. When you soak berries in salt water, it draws them out, which is why you suddenly notice them.
Should you throw the berries away?
👉 If you saw multiple moving larvae:
- It’s safest to throw them away.
- That usually means the fruit was infested or overripe, even if it looked fine outside.
👉 If it was just 1–2 and the berries look firm and fresh:
- You can rinse thoroughly and still eat them, but many people prefer not to for peace of mind.
Is it dangerous?
- In most cases, not harmful if accidentally eaten—they’re not toxic.
- But it’s definitely unappetizing and indicates the fruit isn’t at its best quality.
How to prevent this next time
- Wash berries in salt water or vinegar water for a few minutes before eating (ironically, you did the right thing).
- Store berries in the fridge and eat them quickly.
- Avoid berries that are too soft, damaged, or overly ripe.
Bottom line
You didn’t “cause” anything—the soak just revealed what was already there. If you’re seeing several larvae, it’s best to discard the batch and get fresh berries.
If you want, I can show you a quick 2-minute method to clean berries properly without ruining their taste or texture.