I'm fortunate to have two cars for my single self.
The nice car never goes out when there is salt on the ground, which is not too often outside Philly.
I do my winter prep end of October.
One coat of DWG topped with three coats of UPGP w/ 24 hours between coats to cure (this will last the winter based on past experience).
Then normal waxing with P21S 100% every few weeks with OID after every wash.
I have a heated garage with a drain, so no prob with washing and waxing as needed.
The nice car never goes out when there is salt on the ground, which is not too often outside Philly.
I do my winter prep end of October.
One coat of DWG topped with three coats of UPGP w/ 24 hours between coats to cure (this will last the winter based on past experience).
Then normal waxing with P21S 100% every few weeks with OID after every wash.
I have a heated garage with a drain, so no prob with washing and waxing as needed.