Instead of going to the salon for a "Malibu Treatment" to remove rust/hard water build-up, use 1-2 packets of lemonade (any brand will do). Add a little water to make it like a thick paste. Be careful, too much water will make it runny! Work into wet hair, leave on for 15-10 minutes! Rinse out and wash with your regular shampoo. Use a towel or shower cap. The mixture will sting/burn when in contact with your skin, just like in the salon. It works! I have blond hair and have rusty water so I use this about every 1 to 2 months!
Frugal "Malibu Treatment" to Remove Rust and Hard Water
Be careful with this if you have dark hair! It can change the colour of your hair and you might end up with orange streaks
Found it here....
at 1:06 PM on Mar. 17, 2011