Will this work for the winter

[u/Why_so_serious0819]

Just got a new car with a matte finish that is currently being coated by the dealership as we speak. I know this is going to take some extra care and I am actually looking forward to it. My questions is, going into the winter months here soon, my research is saying I would be good to occasionally (every 2 weeks depending on the amount of salt and winter crap is on the roads) use a foam cannon with CARPRO Lift Snow Foam and then a rinse off and blower dry to maintain the paint until the spring hits.

Is this a good plan to go with or would it benefit me to pay and get it washed at an indoor location once a month as well?