Will using dry shampoo stop the colour in my hair from fading as fast?

I dye my hair a deep dark red colour ("permanent"), and it looks really nice, except when it comes time to wash my hair the colour fades significantly. Will using dry shampoo stop my hair colour from fading as fast because there's no water involved?

Will using dry shampoo stop the colour in my hair from fading as fast?

Using dry shampoo will not really do much for the vibrance of your hair... it will make it look dull. I would use a product called Jazzing between colorings. Find the color you want, it adds color and shine. There are other products that will do this as well... you will find many shampoos that contain color enhancers for between colorings. I have a feeling that Jazzing will give you the shine and vibrance you are looking for.