Vanessa Tan

Most conventional shower curtain liners are made from polyvinyl chloride (or PVC), which contains chlorine, phthalates, and plasticizers, and typically need replaced often. When it's time to replace my shower curtain liner, I will replace it with a plastic-free option and research the best ways to care for it.

Although a long-standing festive tradition, balloons are harmful for animals and the environment. I will spend 15 learning about the dangers of balloons and find eco-friendly alternatives to use instead.

While it can be tempting to throw away (or drop off at Goodwill) any and everything that no longer brings us joy, there are so many options that are better for the planet! This month, I will declutter my home and properly dispose or re-home the things I no longer want.

I will hang-dry my laundry to use the sun as a natural bleach alternative, or use another natural bleach alternative.

While most stores offer lenient return policies, what actually happens to all of those returns? I will spend 30 minutes learning about what happens to returns and how I can make better purchasing decisions to avoid returns in the future.

I will spend 15 minutes educating my family on the basics of living a reduced/no-plastic lifestyle.

Just because something is past its "expiration date," it might not actually be expired! I will spend 15 minutes learning about the difference between best by, use by, and sell by dates and how to tell if my food is actually expired.

We've all got it - that thing in the back of our closet we keep saying we'll fix "one day." I will make today that day by learning how to mend or repair ripped or broken items in my home - or by finding a local offering to do it for me.

I will plant an herb or vegetable garden using as little plastic as possible and to save from the plastic used buying herbs and veggies.

Even just one to-go coffee or tea a week adds up to 52 trashed cups in a year! I will avoid sending 1 disposable cups to the landfill per day by using a reusable mug or travel cup.

The plastic industry has convinced us that some plastic bags are "trash bags," while others are just "trash." Instead of throwing empty bags away (such as bread bags, pet food bags, etc.), I will reuse them as trash bags.

The only thing worse than a single-use item is a zero-use item! I will use (and use up) what I already have in my home before buying something new.

Whenever possible, I will not accept any disposable bags when shopping, including produce bags. I will either use my own reusable bags, or keep my items loose.

Bottled water corporations make plastic bottles, not water. If the tap water in my area is safe for consumption, I will use a reusable bottle instead and stop purchasing bottled water, saving 1 disposable plastic bottles a day.

Travel-size toiletries aren't just more expensive per ounce, they also have a higher plastic-to-contents ratio, and result in over 980 tonnes (2.2 million pounds) of plastic waste each year. If traveling this month, I will reuse my old travel tubes to refill with my soaps or only bring bar soaps with me.

Help us make the Plastic Free Ecochallenge the best it can be! Take the challenge pre-survey (and look out for the post-survey at the end of the challenge!) so we can better understand the impact the challenge has and how we can improve in the future. Plus, you'll earn points for completing it! Thank you!

Science has shown that focused time in nature calms our over-worked frontal lobe and gives space for the areas of our brain associated with emotions, pleasure, and empathy to take over, providing a sense of calm that is measurable in brain scans and even blood tests. Each day this month, I will spend 60 minutes outside in nature, and share my observations, reflections, and learnings on the Participant Feed.

Surface cleaners, glass cleaners, floor cleaners, oven cleaners, toilet cleaners...there's a whole lot of plastic waste involved in cleaning our homes - plus ingredients that can be harmful to aquatic ecosystems and our health. This month, I will make my own cleaning products or choose plastic-free, refillable options.

Conventional deodorant tubes are typically made from plastics #4 and #5, which are rarely accepted for recycling - especially together. When it's time to replace my current deodorant, I will replace it with a plastic-free option.

Even when advertised as "flushable" these wipes don't break down in sewer systems, but instead combine with fat to create massive clogs. This month, I will find alternatives to using disposable wipes.

The numbers #1-7 on plastics tell us a lot - and can help us be better recyclers. I will learn what these numbers mean and which types of plastics are accepted for recycling in my area.

I will not buy anything except items required for health and safety.

Greenwashing can fool even the most experienced eco-advocate. This month, I will spend 30 minutes learning what greenwashing is, how to spot it, and what I can do about it.

The average paperback book has the same carbon footprint of driving about 7 miles (11 km) in an average car. Instead of purchasing new books this month, I will borrow books, e-books, and/or audiobooks from my local library or library-affiliated apps, or host a book swap with my friends.