To choose a suitable windshield wiper, one needs to comprehensively consider its type, size, material, and brand. When measuring wiper size, refer to the vehicle manual or use a soft tape measure to determine the lengths for the driver's and passenger's side (e.g., 24 inches and 16 inches) to ensure full windshield coverage. For the rubber blade material, Teflon-coated or natural rubber is preferred due to its wear resistance and effective noise reduction, while high-carbon steel frames enhance durability. Reputable brands like Bosch, Valeo, and Michelin excel in slip resistance and tear resistance, whereas local brands such as Sandolly (50 to 170 MYR) and Mooi (50 to 130 MYR) offer cost-effective alternatives. Rainy season driving safety relies on clear visibility, so wipers should be replaced every 6-12 months, particularly when the rubber hardens or leaves streaks after wiping - immediate replacement is advised in such cases.