This Smells Like My Vagina" candles and that it "exploded" and became "engulfed in high flames" after burning for around three hours, NBC News reports. Colby Watson, who filed the class-action complaint, reportedly acknowledges that Goop provides a "limited" warning to customers that the candle shouldn't burn for more than two hours at a time, but he alleges Goop "knew the candles were defective.