✅ Best for: Underarm sweat rings, collar grime, age-yellowed whites, grey smudges on light fabrics.
❌ Avoid on: Silk, wool, or delicate fabrics (acid can weaken fibers).
🍋 2. Vinegar + Lemon Soak – For Grease, Food & Organic Stains
Why it works:
White vinegar dissolves grease and neutralizes odors
Lemon juice acts as a natural bleach and cuts through sticky residues
Mix equal parts distilled white vinegar, fresh lemon juice, and water (e.g., ½ cup each).
Pour over the stain or submerge the garment in a bowl.
Soak for 30 minutes (don’t leave longer—citric acid can weaken fibers).
Rinse thoroughly, then wash normally.