You need to replace just the inserts. As mentioned above new inserts are covered under free maintenance once a year - at least in the U.S.
I personally lift my wipers off the windshield if I park the car and freezing precipitations are forecast. That way they don't stick before I had a chance to clean the windshield. That's the only "maintenance" I can think of.
__________________
2010 BMW Z4 s35i
2014 Jeep Wrangler Rubicon
2013 Volvo XC90
|