Kanawha Valley residents debate root vegetable methods for car maintenance
While some community members advocate for a '24-carrot' shine, others warn that vegetable-based cleaning could lead to long-term wear.
By WKNA 49 Newsroom • June 18, 2026 • WKNA 49 News

A growing discussion among Kanawha Valley vehicle owners has highlighted an unconventional approach to automotive maintenance: the use of garden-variety carrots for scrubbing and detailing exterior surfaces.
While traditional soap and wax remains the industry standard, some local residents are experimenting with root vegetables to achieve what they call a "carotene shine." The debate over the proper quantity and variety of produce has become a point of interest for neighbors looking for alternative hygiene methods for their daily commuters.
One local enthusiast, Harvey Vaughn, recently sought community input on an ambitious cleaning project. Vaughn noted that his car had become significantly dirty and was considering a friend’s recommendation to use carrots to achieve a "squeaky clean" finish. The inquiry prompted a wide array of technical advice from regional drivers, ranging from specific vegetable counts to the biological properties of carrot tops.
Among the proposed methods is the "24-carrot" standard. According to residents like Arnold Squash, the number mirrors the purity scale of gold, suggesting that 24 carrots are necessary to produce a premium, metallic luster on a car's clear coat. Other community members, including Perry Band, suggested that lower counts, such as 18 carrots, might be more cost-effective while still providing a durable finish. However, Band warned that using more than 24 could potentially lead to physical surface damage rather than a polish.
Technique is also a major point of contention. Some residents advocate for shredded carrots, suggesting that a ratio of two pounds of shredded produce per gallon of water ensures a streak-free application. Neighbors noted that while pre-shredded bags are convenient, shredding the vegetables at home often yields better results. Others suggest the use of "carrot tops," or the leafy greens, claiming the plant material contains natural detergents that accelerate the cleaning process.
"The 'carotene shine' can actually last through the first few rain showers," noted resident Nora Gretz. Gretz, who closely monitors local pricing, indicated that while the cost of produce can fluctuate—sometimes reaching high premiums—using one or two carrots every other week can be a thrifty way to maintain a vehicle’s appearance.
Practicality remains a concern for many, leading to a broader discussion about vegetable compatibility. According to several local accounts, the type of carrot may depend on the vehicle's propulsion system. Drivers of hybrid vehicles reportedly prefer "nuclear" or highly pigmented cultivars, while standard purple or orange carrots are deemed sufficient for gas-powered cars.
Despite the enthusiasm for the method, some voices in the Kanawha Valley are urging caution. Critics of the practice, such as resident Flo Flamingo, pointed out that the word "carrot" contains an inherent warning. Flamingo argued that the use of root vegetables could cause the frame of the car to rot over time. Others suggested that while carrots are suitable for polishing, potatoes should be used for the initial cleaning phase due to their absorbent properties.
WKNA 49 could not independently verify the long-term impact of vegetable-based scrubbing on automotive paint. Local mechanics typically recommend following the owner’s manual for all cleaning and maintenance needs.
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