Shop Rain-X Sales and Deals

This 48-oz. bottle of Rain-X Spot-Free Car Wash is down to $7.97 at Walmart, from a regular price of $11. That's $3 below Amazon's price, and it ties the lowest we've seen. Shipping is free with orders of $35 or more, or choose pickup to avoid the $6.99 shipping charge.  Buy Now at Walmart

The Rain-X Anti-Fog Treatment is $3.78 at Amazon. That's a $6 savings. Shipping is free for Prime members. Buy Now at Amazon