I need help. I tried searching on google but there isn't any solutions.

How can I get rid of a bright pink pen mark on my white backpack? Also since the backpack is white, there are some dirt stains on it? What should I do?

2 answers

You'll need to know the fabric of your backpack.

Check these sites.

http://www.google.com/#q=pen+stains
As for plain old dirt, there are products available at the store for upholstery and carpet spot cleaning that may help if your backpack is fabric of some sort.