Perfect for: oily or acne-prone skin (patch test first!)
Ingredients:
- ¼ cup cold black coffee
- 1 tbsp apple cider vinegar
- ¼ cup distilled water
Steps:
- Mix all ingredients in a clean jar.
- Soak a cotton pad and apply to clean skin.
- Leave on for 5–10 minutes.
- Rinse with lukewarm water.
Why it works: Vinegar balances pH; coffee may reduce puffiness and gently exfoliate.
4. Garden Fertilizer for Acid-Loving Plants
Perfect for: hydrangeas, azaleas, blueberries
Ingredients:
- 1 cup cold black coffee (no sugar/milk)
- 1 cup water
- 2 tbsp white vinegar
Steps:
- Mix coffee, water, and vinegar in a watering can.
- Pour around the base of acid-loving plants.
- Use once every 2–4 weeks.
Why it works: Coffee and vinegar acidify the soil, helping specific plants thrive.
Precautions & Tips:
- Don’t drink the mixture: It’s not meant for consumption unless specifically diluted for health uses (and even then, consult a doctor).
- Patch test on skin: Vinegar can irritate sensitive skin.
- Avoid marble or natural stone: The acid can damage those surfaces.
- Don’t overuse in gardens: It can lower pH too much and harm plants if overdone.
Conclusion
Mixing coffee with vinegar isn’t just an experimental blend—it’s a powerful natural tool in your home, garden, and skincare routine. With the right proportions and purpose, this unlikely combination delivers big results.