The striker is believed to be on the verge of leaving The Baggies after a £2.5 million bid from Harry Redknapp's OPR.
However according to Clarke, Odemwingie had nothing to say about the move and was instead focusing on their next game against Aston Villa this weekend.
"I spoke to Peter yesterday - I had a good chat with him," Clarke told the Birmingham Mail.
"All he wanted to talk about was the game on Saturday. I've got no reason to doubt it.
"Queens Park Rangers are entitled to make their bids.
"Anyone can do that - they made an enquiry, a bid, they went through the official channels. It's easy for us to say no.
"The players know what the situation is [regarding their prospects of being sold]."
Odemwingie has a year and a half left on his Baggies contract.