I bought the MP at Michaels about 9 months ago. MP isnt really my thing and didnt plan to do a whole lot of MP so I paid retail. I melted with double boiler, added Mango FO, used a sprig or two calendula. A little orange spot on three of them. The only thing I can think of is that I might have closed the lid introducing tap water vapor into the MP. Dunno.My opinion. A reputable source of mp soap and two weeks old purchased within the last, oh, 4 months or so...It isn't dos. Can you tell us the who what when where why type of thing?
Used calendula.Did you put organics into the M&P?