We have used it for 8 years. No issues. We have very hard water, an HE front loader and use a full cap every wash.
I have never had to strip diapers. I do add a little bleach once a month.
Katie, mom to Olivia (97)
, Veda (98)
, Franky (2004)
, Wendy (2005), JoHannah (2007), Thea (2009) and NEW baby Sunny Ella 12/6/2011