Repair-not-replace push puts WD-40 Multi-Use Product back in the spotlight

WD-40 Company is leaning into a repair-not-replace message built around its classic WD-40 Multi-Use Product, the blue-and-yellow can that remains a staple for DIYers and mechanics decades after launch.

Edited by ad hoc news Flagship & Bestseller Desk. Reviewed before publication on 06/15/2026 at 5:43 PM ET. Details in the imprint.

WD-40 Company is doubling down on its signature WD-40 Multi-Use Product as the centerpiece of a fresh "repair, not replace" push aimed at both DIY consumers and professional tradespeople. The campaign highlights the familiar blue-and-yellow can as a first-line solution for freeing stuck parts, displacing moisture and preventing rust on everything from garage door hinges to industrial machinery.

The oil-free formulation is designed to penetrate into tight spaces, loosen corroded components and leave behind a thin protective layer that helps resist further moisture and corrosion. WD-40 emphasizes that a few short bursts of the Multi-Use Product can often extend the life of household items, tools and equipment that might otherwise be scrapped, tying the product to repair culture and waste reduction. The brand has long marketed the spray as a multi-purpose maintenance staple rather than a single-task lubricant, with uses across automotive, home, workshop and hobby applications.

What WD-40 Multi-Use Product actually does in everyday use

At its core, WD-40 Multi-Use Product is a water-displacing and penetrating spray supplied in aerosol cans with either a basic nozzle or the now-standard Smart Straw system, which allows users to switch between a wide spray and a precision stream without changing parts. According to the official WD-40 product materials, the formula is engineered to loosen rusted or stuck mechanical parts, drive out moisture from metal surfaces and provide light lubrication, making it suitable for tasks like freeing seized bolts, silencing squeaky hinges and protecting tools after use. The manufacturer product page describes the spray as effective for lubricating, penetrating, moisture displacement, cleaning and corrosion protection in one can.

The company positions the Multi-Use Product as a kind of maintenance Swiss army knife: one can is meant to serve multiple functions that might otherwise require several specialized products. In automotive settings, the spray is commonly used on door hinges, latches and battery terminals, while in home use it often appears on items like door locks, window tracks, garden tools and garage door mechanisms. WD-40 notes that the product can help protect metal parts that are exposed to harsh environments, such as coastal areas where salt-laden air accelerates corrosion.

Packaging formats range from small travel-size cans around three ounces up to larger workshop-oriented cans of 11 ounces and beyond, with pricing in US retail channels typically in the single-digit dollar range per can depending on size and outlet. Big-box hardware chains, automotive retailers and online marketplaces in the United States all stock the Multi-Use Product, and WD-40 highlights the breadth of these channels as a key strength of the brand. The product is also widely distributed internationally, with localized labeling and compliance for regional safety and aerosol regulations.

Recent brand messaging leans strongly into the environmental and economic case for repair over replacement, positioning the Multi-Use Product as a simple tool that can extend the usable life of household and professional gear. A new promotion challenges users to identify items they can bring back into service instead of discarding, underscoring how a maintenance spray can contribute to more sustainable consumption habits. A feature on WD-40’s history notes that the company’s identity is tightly bound to this flagship product, which remains its best-known and best-selling line worldwide decades after its introduction, and that the corporate name itself was adopted in 1970 to honor the product’s success. Background reporting on the brand points out that the former Rocket Chemical Company renamed itself WD-40 Company in recognition of the spray’s global popularity.

In the company’s broader portfolio, the WD-40 Multi-Use Product sits alongside more specialized WD-40 Specialist formulations aimed at heavier industrial jobs, such as dedicated rust release penetrants, dry lubricants and long-term corrosion inhibitors. The flagship spray is marketed as the everyday solution, while the Specialist range targets niche use cases in mechanical, automotive and manufacturing environments that demand higher performance under extreme conditions. This tiered approach allows WD-40 to keep its original product accessible and familiar while still offering upsell options to frequent and professional users.

The importance of the Multi-Use Product for WD-40 Company also shows up in financial commentary, where analysts routinely describe the classic spray as the core of the business and a primary driver of brand recognition in global markets. Regulatory filings and earnings discussions emphasize how extensions of the product line, including packaging innovations like the Smart Straw and flexible wands for hard-to-reach parts, are intended to defend and gradually grow the flagship franchise rather than replace it outright. According to recent market data, WD-40 Company’s shares (ISIN US92923C1072) trade on the NASDAQ in US dollars, with investors closely tracking the performance of its maintenance products as a barometer for the company’s overall health. The company’s investor relations materials identify the WD-40 brand and its Multi-Use Product as central to its long-term growth strategy.

WD-40 Multi-Use Product key facts

• Product: WD-40 Multi-Use Product (Smart Straw and standard cans)
• Manufacturer: WD-40 Company
• Category: Flagship/Bestseller maintenance spray
• Launch date: Original formula developed in the 1950s; widely commercialized in the 1960s
• MSRP / Price: Typically single-digit US dollars per can depending on size and retailer
• Availability: Broad distribution across US hardware, automotive and general retail channels as well as international markets
• Target audience: DIY homeowners, automotive enthusiasts, professional mechanics and maintenance technicians
• Key differentiator / USP: Multi-function formula that frees stuck parts, displaces moisture, provides light lubrication and helps prevent rust in a single familiar spray can

This article was a.i.-assisted and editorially reviewed. Product information without warranty; prices and availability may change at short notice. Not investment advice and not a buy or sell recommendation. Trading involves risk up to and including the total loss of invested capital.