What you saw is most likely tiny fruit flies, larvae, or small pests that were living on or inside the strawberries. Soaking in salt water can draw them out, which is why they became visible. Here’s a breakdown:
1. Why It Happens
- Strawberries are soft and porous, making them easy targets for insects and larvae.
- Fruit flies or tiny worms (like Strawberry Fruit Fly Larvae or Spotted Wing Drosophila larvae) can burrow into strawberries.
- Salt water creates a hypertonic environment, forcing larvae or pests to come out.
2. Are They Harmful?
- Generally, these tiny larvae are not dangerous if ingested accidentally, but they are unappetizing.
- Proper washing and inspection is enough to make strawberries safe to eat.
3. How to Clean Strawberries Properly
- Rinse under cold running water.
- Optional: Soak for 5–10 minutes in a saltwater or vinegar-water solution (1 tbsp salt or vinegar per cup of water).
- Gently rub each berry to remove surface pests.
- Rinse again with clean water.
4. Prevent Future Infestations
- Buy fresh strawberries that look firm and unbruised.
- Store them in the refrigerator and wash just before eating.
- Inspect carefully for holes or soft spots where larvae may hide.
✅ Bottom line:
Those white wriggly things are tiny pests or larvae, not unusual in strawberries. Saltwater soaking is a safe way to flush them out before eating.
If you want, I can also share a step-by-step method to wash strawberries so no larvae, worms, or bugs remain, even in heavily infested fruit.