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With increasing awareness of environmental issues, commercial car washers are also adapting to use water and cleaning chemicals more responsibly. Many advanced systems recycle water, reducing waste and ensuring that only a minimal amount is used during each wash. Additionally, eco-friendly cleaning products are becoming the norm, minimizing the impact of chemicals on the environment. This commitment to sustainability not only helps the planet but also attracts environmentally conscious consumers who prefer businesses that take care of their ecological footprint.
Another example is BHT (butylated hydroxytoluene) and BHA (butylated hydroxyanisole), used to prevent oils and fats from going rancid. While they are deemed generally recognized as safe by the FDA, these preservatives have been associated with a range of health concerns, including hormonal disruptions and increased cancer risk in animal studies. Critics argue that more extensive human studies are necessary to fully understand their long-term effects.
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