- May 28, 2012
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Hi does anyone have any ideas why my egg shells have gone from brown to a near on snow white . I have 12 ex battery hens and for the first 12 months I had a nice brown shell but in the last 3weeks they have slowly got lighter and lighter and now I have pure white shells . I haven't changed their diet but I have just managed to clear a red mite infestation could this have any thing to do with it