Aha, i took from what i learned looking on youtube clips. It really dosent matter if it only lasts 2-4 months for me, because am sure gonna wash my car more then that. And say use the HCW once a month. Mostely winter time.
My once a year process consists of: washing, clay, UC, UP and two coats of ULW and finally UFF. Maintenance during summertime is with UQD and sometimes UQW. So i really have no clue how i should fit this HCW in the process aswell, more then being a winter thing when its harder to get the car totally dry, and when that dosent matter
