During winter, you likely used a bunch of windshield wiper fluid clearing snow and salt. Now, as you drive through spring rains in Florida, you’ll need more. This easy DIY project will save you money. Windshield Wiper Fluid: Benefits and Uses Making your own wiper fluid has many advantages. It’s cheaper than buying brand-name fluids. The ingredients are easy to find and don’t cost much. Homemade mixes are also safer and better for the environment. Many commercial wiper solutions have methanol, a toxic chemical that can be deadly even in small amounts. It’s easy to make your own, and you’ll get a solution that’s safe for both the environment and…