Mihlfeld told ESPN.com that he didn't tell Clark that Pujols took performance-enhancing drugs.
"I haven't even talked to Jack Clark in close to 10 years," Mihlfeld said. "His statements are simply not true. I have known Albert Pujols since he was 18 years old, and he would never use illegal drugs in any way. I would bet my life on it and probably drop dead on the spot if I found out he has. As before, once again both Albert and myself have been accused of doing something we didn't do."