Onion peels are surprisingly useful—you don’t need to throw them away. They are commonly used for hair care, natural dye, and even plant fertilizer.
Here are detailed, practical ways to use onion peels:
1) Onion Peel Hair Rinse (for hair growth & shine)
Onion peels from Onion contain antioxidants and sulfur compounds that may help improve scalp health.
Ingredients:
- 2–3 handfuls dried or fresh onion peels
- 2–3 cups water
Method:
- Rinse onion peels to remove dirt.
- Put them in a pot with water.
- Boil for 10–15 minutes until water turns deep golden or brown.
- Turn off heat and let it cool completely.
- Strain the liquid into a bottle.
How to use:
- After shampooing, pour the rinse onto your scalp.
- Massage gently for 3–5 minutes.
- Leave it for 10–15 minutes.
- Rinse with plain water (or leave lightly if smell is okay).
Use frequency:
- 2–3 times per week
2) Onion Peel Natural Hair Dye (brownish tone)
Ingredients:
- 3–4 handfuls onion peels
- 2 cups water
- Optional: tea or coffee for darker color
Method:
- Boil onion peels in water for 20–30 minutes.
- Let it reduce and become dark orange-brown.
- Cool and strain.
How to use:
- Apply to clean hair using a spray bottle or cotton.
- Leave for 30–60 minutes.
- Rinse lightly.
Result:
- Gives a subtle golden-brown tint (works best on light or grey hair, results are mild and natural).
3) Onion Peel Fertilizer for Plants
Ingredients:
- Onion peels
- Water
Method:
- Soak onion peels in water for 24–48 hours.
- Strain the liquid.
How to use:
- Pour around plant soil once a week.
- Do not overuse (strong smell + acidity).
Benefit:
- Adds trace minerals and supports soil health.
Extra Tip:
- Dry onion peels and store them in a jar—you can use them anytime.
- They also make a good natural food color for soups and broths (just boil and discard after flavoring).
If you want, I can also show:
- onion peel tea for immunity
- onion peel skin remedy
- or fast hair growth oil mix using onion peels
Just tell me 👍