Not sure this works for length but it's a good choice for lightening. Leave-in Hair Growth Treatment: 2 bags - Camomile tea (make sure it's 100% camomile) 1/2 tbs - Dry Rosemary leaves 5 tsp - Lemon juice (from the bottle or the real thing) 1 cup - water (Just a side note, chamomile and lemon juice will subtly lighten hair - especially if exposed to heat or sun.)
How to Use Coffee to Dye Your Hair and Improve Your Hair Health
How to Use Coffee to Dye Your Hair and Improve Your Hair Health- hmmm, I don't color and I'm not gray but maybe this will prevent gray! I do periodic coffee rinses just to use left over coffee and it always leaves my hair feeling soft!