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Rain-X: Outsmart The Elements Rain-X: Outsmart The Elements

Rain-X Helps Drivers Feel Prepared and In Control

Choose Rain-X® For Preparedness and Visibility – Designed with advanced technology that keeps you one step ahead of the elements, Rain-X® is renowned as the number-one provider of wiper blades, glass cleaners, and more. Rain-X is dedicated to providing quality car care products to enhance driving visibility, clean and prep glass surfaces, and provide the ultimate protection against rain, snow, sleet, and more.


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20% OFF $125+ WITH PROMO CODE: GREEN20, Online Only

20% OFF $125+ WITH PROMO CODE: GREEN20, Online Only

Get 20% off $125 with promo code GREEN20. Online, ship to home only. 04/23/26 – 04/27/26. *Maximum discount $50.

20% off $125+: Valid on regularly priced in-stock items for Ship to Home orders that when purchased together total $125 or more (before tax, shipping and discount) on the website only. Excludes AIRAID, B&M, Bully Dog, DeVilbiss, Edelbrock, Flowmaster, Holley, Hurst, Ingersoll-Rand, K&N, MSD, SCT, and Spectre items.

To Redeem Offer: Add qualifying items totaling $125 or more to your shopping cart and select “Ship” as your delivery method. Enter promo code GREEN20 in the cart. The total in your shopping cart will be adjusted after promo code is applied. Excluded brands contribute toward minimum purchase amount to qualify for offer but are not eligible for discount. (Maximum $50.00 Discount.) Valid Thursday, April 23rd to Monday, April 27th, 2026 (11:59pm Hawaii Time Zone). Coupon code is not redeemable for cash, is nontransferable and cannot be replaced if lost or stolen. Not valid on same-day delivery orders. Void if copied, transferred or where prohibited by law. Customer pays sales tax and shipping fees.

Offer subject to adjustment due to returns, cancellations and exchanges. Additional taxes and duties may apply. Not valid with any other promotional gift with purchase. Offer may be modified or discontinued at any time without notice.

Offer Terms: Offer does not apply to gift card orders. Offer does not apply to Lead-Acid batteries. Cannot be used in combination with any other certificates, offers, or discounts or for payment on account. Not valid on previous purchases or store purchases. Shipping & handling and taxes do not qualify towards the minimum purchase. Valid for retail customers only. OReillyAuto.com only ships orders within the U.S.

Excluded Brands: Offer does not apply to AIRAID, B&M, Bully Dog, DeVilbiss, Edelbrock, Flowmaster, Holley, Hurst, Ingersoll-Rand, K&N, MSD, SCT, and Spectre items.


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How to Prep Your Windshield for Optimal Visibility

Instantly improve your driving visibility in rain or snow by using Rain-X 2-in-1 Glass Cleaner and Rain Repellent to prep your windshield.

How to Wash Your Car at Home

With Rain-X High Foaming Car Wash, washing your car at home can be easy and just as effective as getting a professional car wash.

How to Clean & Repel the Interior of your Car

Rain-X offers a 3-in-1 multi-surface solution that’s tough on stains and gentle on your interior surfaces. It cleans away grime, repels against future messes, and leaves a natural, non-greasy finish—even on screens. Plus, built-in UV protection keeps surfaces looking like new.

Helping Drivers Outsmart The Elements™ since 1972.

For the last 40 years, Rain-X has provided drivers with products to help them Outsmart The Elements. With their original Glass Treatment™ water-beading technology, innovative wiper blade design and engineering, and quality glass cleaners, Rain-X leads the automotive aftermarket in glass care.

In recent years, the Rain-X portfolio has expanded to include other types of car care products, such as car washes, waxes, bug and tar removers, and headlight restoration kits. All Rain-X products are designed to help keep drivers safe in any weather conditions, making driving against the elements easier and maintaining optimal visibility on the road a priority.