I've found the best shower cleaner... and since this is one of my worst housekeeping chores... I thought I'd share. It's called Easy Off BAM Power Cleaner for Grime, Lime & Soap Scum. It's in a purple and orange spray bottle. There's another BAM for something else that's in a green bottle. That one doesn't work on showers. Sometimes it's hard to find in stores, but I just discovered you can buy it online at www.easyoffbam.com. Happy cleaning! And please share any other easy cleaning discoveries with me -- I need 'em!