Getting rid of light blue lines

This place is the best....
Hopefully this is my last question of the day.

I have these light blue lines showing up on my sheet. I have "not boarders" selected and they do not print - but I can see them on the screen. Does anyone know how I can get rid of them?

Thanks,
Jodie

Select border you like to hide and fill cells with white color

If you want to remove them totaly (wich is not recomanded because it's harder to deal with excel) you can

go to options -> advanced -> uncheck box Show gridlines

Can you at least give a snapshot?