Photoshop help needed

[seandudding]

I am taking some product shops for a new website I am doing, and they came out ok but I would like to remove the ripples from the white sheet I used as a back ground. Can someone advice on how I can do this.

here is the image


I really should get better at photoshop.

Thanks Sean

[gopher]

I just selected the background using the magic wand (using the shift key to keep adding to the selection) and just bunged the brightness up. Also removed the right hand side of the blue netting as I didn't want to spend ages selecting the background around there. It's crude but only took 2 mins.