I just bought a Shower Filter Water head (cost about $30) and the filter will last for 10,000 gallons. The filter cost is $10 -replacement. I wanted to eliminate the chlorine from the water and it makes the skin and hair feel better. Also try the other lady's suggestion - using Hydrogen Perioxide in the tub- soak 20 min. but put the 1 bottle on with a wash cloth while still dry (outside of the tub) then put the rest in the tub to soak.View Thread