cleaning car seat?

Be
What would be the best way to clean my son's car seat straps and the fabric? He spits up a lot so it's already gotten messy and I'd like to make sure it stays clean. I know I could take the fabric part off but I'd prefer to have a simpler way to do it since I'm sure I'll have to do it often with the way he is. He's a month old so he's still in a carrier with a 5-point.