What you saw is very likely insect larvae (maggots) that were inside or on the berries. Soaking berries in salt water can make them come out, which is why people sometimes notice them.
🍓 What those “white wiggling things” are
Berries
Most commonly, they are:
- fruit fly larvae (tiny white worms)
- sometimes other small insects that lay eggs on ripe fruit
This can happen even with fresh-looking berries because eggs are often invisible.
đź§‚ Why salt water made them appear
- Salt water irritates larvae
- It forces them to leave the fruit
- That’s why you suddenly see them moving in the water
đźš« Should you throw the berries away?
✔️ In most cases: yes, it’s best to discard them
- Even if you rinse again, it’s hard to be sure all insects are gone
- Texture and hygiene are usually compromised
⚠️ Is it dangerous if you already ate some?
Usually:
- Not dangerous
- These larvae are not toxic
- The main issue is just food quality and hygiene, not poisoning
đź§Ľ How to prevent it next time
- Rinse berries under running water first
- Then soak in salt water for 5–10 minutes
- Rinse again and inspect before eating
- Store in the fridge quickly after buying
đź§ Bottom line
What you saw is almost certainly harmless fruit larvae, but it does mean the berries were infested—so discarding them is usually the safest choice.
If you want, I can show you a cleaning method that removes insects without ruining the taste or texture of berries.