why are my inserts blue???

Major2012

I switched to original powder tide a couple of weeks ago because I was having stink issues.  I was using Country Save and then All F&C before.  I haven't had a problem since using tide, except today my inserts came out blue!  And I put them through a full warm cycle without detergent and then another short cycle and rinse in order to make sure the detergent was out of them.  

N_Koz

was there something blue in the machine because I have never seen Tide do that 

emmylou78

I use Tide and I've never had that problem.  You can use bleach on the inserts though. Unless it's a nice shade of blue