Disassemble front lens for cleaning

What is your question?

I would like to clean both front lens on my 2003 Odyssey. I'm having difficulty removing the lens. I'd appreciate any advice on how this is acomplished. I'm an old codger and having trouble with night driving. I have replaced with halogen bulbs but feel lens cleaning will also help. I'm still fairly handy and have renovated autos in my younger days.