You spend time, love, and care choosing the best ingredients for your family. You rinse your vegetables, cook with the freshest herbs, and even avoid processed foods. But what if something harmful is sneaking into your meals—right under your knife?
Microplastics have quietly made their way into our kitchens, our food, and ultimately our bodies. These tiny particles—less than 5mm in size—come from everyday items, including something as seemingly harmless as your cutting board.
What Are Microplastics and Why Should You Care?
Microplastics are small fragments of plastic that break off from larger items. They’re found in oceans, soil, and even the air we breathe. But the real heartbreak? They're also in the food we eat.
When we use plastic cutting boards, particularly older or low-quality ones, the act of chopping and slicing wears down the surface. With each knife stroke, microscopic plastic particles can shed off and cling to the food we serve to our loved ones.
Studies show these particles can accumulate in our bodies and may affect our health long term—potentially causing inflammation, hormone disruption, and more. That’s not just science—it’s a wake-up call.
The Kitchen Habits That Might Be Harming You
We often overlook the small things. That plastic board you’ve been using for years? It’s probably covered in deep grooves and knife scars. Every time your knife hits the board, tiny bits of plastic could break away.
And it’s not just about cutting boards. Plastic storage containers, utensils, and even packaging play a role. But cutting boards are one of the most frequent points of food contact in the kitchen—used multiple times a day, every day.
A Better Way: Cut Plastic, Keep the Flavor
Switching to a safer alternative doesn't mean sacrificing convenience or quality. In fact, it means elevating your entire cooking experience.
That’s why we created our Grainbond Trio Chopping Board. Made from 80% wood fiber and 20% food-grade resin, this composite board offers a durable, microplastic-free experience that’s also gentle on your knives. It’s built for real, everyday use—and for peace of mind.
We’ve also solved the slippery problem that plagues many wood fiber boards. Our board features anti-slip backing so it stays steady while you work, offering both safety and ease. And yes, it’s dishwasher safe. Because healthy cooking should also be stress-free.
And if you notice light scratches? That’s the board doing its job. With time and regular washing, those marks fade into the background, leaving only clean surfaces and peace of mind.
Simple Steps to Reduce Microplastic Exposure in Your Kitchen
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Ditch plastic boards and tools. Choose alternatives made from wood, bamboo, or composite materials like Grainbond.
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Avoid microwaving plastic containers. Heat accelerates microplastic shedding.
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Switch to glass or stainless steel food storage.
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Use dish soaps without microbeads.
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Keep your kitchen tools clean and inspect them regularly.
Frequently Asked Questions
1. Are all plastic cutting boards bad?
Not all are equal, but over time, even the highest quality plastic boards will degrade and may release microplastics.
Our Grainbond Trio Chopping Board is made of 80% wood fibers and 20% food-safe resin—offering a more natural and safe cutting surface.
3. Can I put Grainbond in the dishwasher?
Yes! Grainbond is designed to be dishwasher-safe for easy cleaning without worry.
4. Is it normal to see scratches on the surface?
Absolutely. Scratches show your board is doing its job. Over time, they fade and don’t compromise the board’s integrity.
5. How do I care for my other wooden boards?
Use Tilly’s Food Grade Mineral Oil to nourish and protect any wooden surface. It keeps boards conditioned, extending their life beautifully.
Thoughtful Cooking Starts with the Right Tools
When you take small steps like swapping out your cutting board, you're not just upgrading your kitchen—you’re protecting your health and the people you love.
Our Grainbond Trio Chopping Board is a game-changer for families who want safety, style, and functionality in one smart, sustainable product.
Already using wood boards? Don’t forget to care for them with our Food Grade Mineral Oil to keep them conditioned and long-lasting.
And if you’re craving a 100% all-natural aesthetic, explore our handcrafted Walnut Wood Chopping Board or the Walnut Wood Chopping Board with Handle. Beauty, function, and nature—all in your hands.