Wiper Judder problem

[yebo]

that will happen if you applied rain repellant (any brand, pareho lang formulation ng mga yan) on a dirty windshield. make sure you clean the windshield first before applying. what i do is clean it first with a strong mix of Joy dishwashing detergent at least twice to remove wax, oils and road tar. most of the wax comes from those "wash and wax" car shampoos. after cleaning with Joy clean it again using glass cleaner. avoid using ammonia based cleaners as it might damage your car paint. then rinse with water, dry with paper towel. don't use your chamois for drying as it will have wax residues in it left when you used it to wipe dry your car. then you can apply the rain repellant.

[autochi]

Thanks po mga sir!

[umi001]

If you're planning on getting the Rain Clear gel, Blade sells it in kits with Glass Scrub, which is a glass cleaner that can remove slight watermarking as well as oils, dirt and the remnants of your current rain repellant.

[ANC]

If you're planning on getting the Rain Clear gel, Blade sells it in kits with Glass Scrub, which is a glass cleaner that can remove slight watermarking as well as oils, dirt and the remnants of your current rain repellant.

around how much sir?

[umi001]

around how much sir?

Hmmm, can't recall exactly - around 400, 500 I think? It does include sufficient product to suffice for multiple applications of both Rain Clear and Glass Scrub, though.

[sn0wbLind]

effective ba yun vinegar+baking soda for windshield cleaning?

[bmacavanza]

99% effective based on my experience.

effective ba yun vinegar+baking soda for windshield cleaning?

[mcbry]

around how much sir?

i think around 590 yung rain clear + glass scrub combo ng blade.