Let’s talk about something small that’s causing big trouble: microplastics. Microplastics are plastic particles smaller than 5mm. They are everywhere: in our rivers, fish, food, drinking water, and even in the air. According to a study by the Environmental Science & Technology Journal, individuals may consume up to 5 grams of microplastics per week, which is equivalent to eating a credit card.
In Bangladesh, where plastic is part of daily life; from polythene bags in the kitchen market to disposable spoons at street food stalls – this invisible problem is growing. According to a 2022 report by the Department of Environment, Bangladesh generates 3,000 tonnes of plastic waste every day, much of which ends up in rivers like the Buriganga and Padma.
The good news is that it’s simple and affordable to decrease your exposure to microplastics, starting from home. Let’s look at 10 practical steps that you can take today.
DON’T MICROWAVE FOOD IN PLASTIC CONTAINERS
In many homes, leftover curry or rice is stored in plastic bowls. But reheating that in the microwave is not a good idea. Heat causes plastic to break down and release microplastics into your food. Instead, use ceramic plates, glass bowls, or stainless steel containers to reheat your meals safely.
USE A WOODEN OR BAMBOO CUTTING BOARD
Plastic cutting boards are popular in Bangladeshi kitchens, but they get scratched easily and release small plastic bits into your food. Swap them out for a wooden or bamboo board; they’re available in most kitchenware shops across Dhaka, Chattogram, and even local bazaars.
SWITCH TO LOOSE TEA OR PAPER TEA BAGS
You have a strong affection for your morning cha, but did you know that ‘silky’ tea bags are made from nylon or plastic? When dipped in hot water, they release microplastics. Instead, go for loose tea leaves with a strainer, or paper-based tea bags. Local brands like Ispahani or Kazi & Kazi offer such options.
WEAR NATURAL FIBRE CLOTHES
Most affordable clothes today are made from polyester, nylon or other synthetic materials – especially in fast fashion markets like New Market or Gausia. These fabrics shed microfibres every time they’re washed. Swap them for cotton, khadi, or linen clothes instead. Local tailors and boutiques offer plenty of natural fabric options.
USE NATURAL INGREDIENTS FOR SKINCARE
Many imported face scrubs and body washes contain microbeads – tiny plastic bits for exfoliation. But you can easily get the same effect with natural ingredients. Try besan (gram flour), rice powder, multani maati, or used coffee grounds. These are skin-friendly, affordable, and plastic-free.
AVOID PLASTIC UTENSILS AND STRAWS
At weddings, street food outings, or even office events, the use of plastic spoons, straws, and plates are common. Instead, keep a small reusable steel spoon and straw in your bag. For parties, try paper plates or areca (palm) leaf plates, which are available in local shops or online platforms like Daraz.
SAY NO TO BOTTLED WATER
Plastic bottles are everywhere, and most people reuse them. Especially in households or offices. But repeated use or heat exposure can cause them to shed microplastics. Use a steel or copper water bottle, or even glass bottles from old juice products. Filtered water stored in safe containers is the better choice.
CHOOSE PLASTIC-FREE PACKAGING
Super shops and online platforms often sell food wrapped in multiple layers of plastic. When possible, buy fruits and vegetables from local kitchen markets where you can skip the packaging. Carry a cloth or jute bag as they’re stronger and more eco-friendly than single-use plastic.
WASH CLOTHES IN COLD WATER AND SHORT CYCLES
Every time you wash synthetic clothes, hundreds of microfibres go down the drain and into the rivers. Use cold water and short wash cycles to reduce this. If you can, invest in a Guppyfriend wash bag, which is used globally to trap these fibres before they reach the water system. Not available locally yet, but some online stores do ship them.
INVOLVE YOUR FAMILY AND COMMUNITY
Change becomes easier when everyone is on board. Encourage your family to reuse containers, sort plastic waste, or avoid unnecessary plastic purchases. Schools can promote ‘plastic-free days’ and local mosques or clubs can run awareness campaigns. Together, we can create healthier habits for the next generation.
Avoiding microplastics may seem like a huge task at first. But don’t worry, you don’t have to do everything perfectly. Even small daily choices can make a significant difference. In a country like ours – where rivers nourish our people and the land provides for us – it’s only fair that we give back by making cleaner, safer decisions.