ClubCJ - The CJ Lancer Club

Anyone know?? I generally throw them in the washing machine after I polish the car, however it seems that after cloths have been washed, they don't have that white colour like they did prior to polishing. They still look like there's polish still in the cloth.

Anyone have any ideas or tips to get all of the polish out of the cloth??

I just wash mine in warm soppy water. I find velvet soap works a treat.