There isn't just evidence that traditional laundry detergents are bad for your body. Fortunately, there's a booming trend toward nontoxic, biodegradable, and plant-based products like Clean People Laundry Detergent Sheets, which is the best nontoxic laundry detergent of 2025 according to thousands of reviewers. Although laundry detergent sheets are still a relatively new idea, thousands of people appreciate their ability to deliver a powerful clean without the plastic jug. While they're not the most affordable eco-friendly laundry detergent sheets on the market, Clean People Laundry Detergent Sheets are hypoallergenic and contain no optical brighteners, synthetic dyes, phosphates, parabens, or sodium lauryl sulfates. Clean People claims the Canada-made laundry detergent sheets work in any temperature cycle of top or front loading washing machines.