10 Ways to Reduce Plastic in Your Bathroom with Refillable Containers

Quick answer

Reducing bathroom plastic starts with replacing single-use bottles with refillable containers and solid alternatives. You don't need a full overhaul overnight—just swap one item at a time, like switching to a refillable body lotion system or a soap-free body wash bar.

Bathrooms are one of the biggest sources of household plastic waste. Think about all the shampoo, conditioner, lotion, and cleaning bottles that end up in the trash each year. The good news? You can cut most of that plastic with simple swaps to refillable containers and solid products.

This guide walks you through 10 practical steps to reduce bathroom plastic. Some are super easy, like switching to a bar soap, while others—like setting up a refill station—require a bit more planning. Every swap counts, so start small and build from there.

Audit Your Bathroom Plastic

Before you buy anything, take a quick inventory. Look at your shampoo, conditioner, body wash, lotion, cleanser, and even your cleaning products under the sink. Count how many are in single-use plastic bottles. You might be surprised—the average bathroom has dozens.

Don't try to replace everything at once. Instead, note which products you use fastest, since those are the ones you'll replenish soon. That's your starting point. Prioritize items you buy monthly over those you use rarely.

• Check the recycling symbol on each bottle—many aren't actually recyclable in curbside bins.

Choose Refillable Containers Over Throwaway Bottles

Refillable containers are the backbone of a zero waste bathroom. Look for durable glass, aluminum, or stainless steel bottles that you can refill with bulk products or your own homemade recipes. Many stores now offer refill stations for shampoo, conditioner, and body wash, so you can bring your own container.

For lotion, search for a refillable body lotion system—some brands sell a glass pump that you refill with concentrated refill pouches or bulk product. This cuts plastic drastically compared to buying a new bottle each time.

• Check with local zero waste shops or online stores for refill options in your area.

Switch to Bar Soaps and Solid Cleansers

Bars are the ultimate plastic-free swap. A soap-free body wash bar gives you the same clean as liquid body wash but without the plastic bottle. The right bar lasts as long as a bottle of liquid wash, so you're not sacrificing value.

Look for pH-balanced formulas that won't dry your skin or clog your pores, especially if you plan to use it on your face. This makes the swap easy and effective for all skin types.

• Store bars on a draining dish so they dry out between uses and last longer.

Replace Liquid Shampoo and Conditioner with Bars or Refills

Shampoo and conditioner are two of the biggest plastic culprits. Solid shampoo bars are an easy swap, but if you prefer liquid, check if your favorite brand offers refill pouches or a return-refill program. You can also buy in bulk and decant into your own refillable bottles.

If you travel, look for small refillable containers designed for shampoo and conditioner. They're lightweight, leak-proof, and eliminate the need for travel-sized plastics.

• Pat shampoo bars dry after use to keep them from getting mushy.

Make Your Own Multi-Purpose Cleaner

Cleaning products are another source of plastic. Instead of buying a new spray bottle each month, mix your own cleaner using simple ingredients like vinegar, water, and a few drops of essential oil. Or use a concentrated powder like Home Cleaning Powder—just mix one teaspoon with a cup of warm water for a powerful multi-purpose cleaner.

You can reuse an old spray bottle or invest in glass spray bottles for a more durable option. This not only reduces plastic but often saves money too.

• Label your homemade cleaners clearly to avoid mix-ups.

Set Up a Simple Refill Station in Your Bathroom

Choose a corner of your bathroom cabinet or counter for a small refill station. Keep a few glass or stainless steel bottles, a funnel, and your bulk products—like liquid soap, lotion, or shampoo—in larger refill containers. This makes it easy to refill your daily-use bottles and builds a habit.

If you have space, store refill pouches or jars here too. Having everything in one place means you're more likely to actually use it.

• Invest in a funnel to avoid spills and waste.

Look for Products in Recyclable or Compostable Packaging

When you can't find a refill option, choose products packaged in paper, glass, or aluminum instead of plastic. Many sustainable brands now use recyclable cardboard or compostable materials for their bars and powders.

For products like toothpaste tablets or solid deodorant, the packaging is often minimal and recyclable. Check the label to see if the outer packaging is curbside recyclable or requires a special program.

• Buy in bulk to reduce packaging per use.

Make the Most of Refillable Travel Containers

Travel is often where we end up using single-use plastics like hotel shampoo bottles or mini tube sizes. Instead, keep small refillable containers ready for trips. You can fill them with your regular products—shampoo, conditioner, lotion, and sunscreen—and have a plastic-free travel option.

Look for leak-proof, TSA-compliant containers. Refillable silicone bottles are popular and easy to squeeze. This also prevents you from buying expensive travel-sized plastics at the drugstore.

• Label travel containers with a permanent marker to avoid mix-ups.

Upgrade Your Toothbrush and Oral Care

Toothbrushes are a classic plastic item. Switch to bamboo toothbrushes, which are compostable in industrial facilities. Pair them with toothpaste tablets or powder that comes in glass jars. This cuts plastic from your routine significantly.

Don't forget floss and mouthwash. Choose silk floss in a glass jar and mouthwash tablets that dissolve in water. Both are simple swaps with easy packaging alternatives.

• Compost bamboo toothbrushes only if your local facility accepts them.

Track Your Progress and Keep Going

Reducing plastic is about progress, not perfection. Keep a simple list of the swaps you've made and challenge yourself to one new swap each month. Over time, these small changes add up to a lot less plastic in your bathroom.

If you run out of a product, see that as an opportunity to replace it with a plastic-free version. Before long, your bathroom will be a showcase of sustainable choices.

• Celebrate each swap—every bottle kept out of the landfill matters.

Your 10-Step Reduction Checklist

1. Audit your bathroom: Count all plastic bottles and note which you use most. Checkpoint: Pick your top three to replace.
2. Buy refillable containers: Get glass or stainless steel bottles for lotion, shampoo, and cleaner. Checkpoint: Look for a refillable body lotion system.
3. Switch to bar soaps: Replace liquid body wash with a soap-free body wash bar. Checkpoint: Make sure it's pH-balanced.
4. Choose bar shampoo and conditioner: Try solid bars or refill pouches for liquid versions. Checkpoint: Store bars on a draining dish.
5. Make your own cleaner: Mix powder concentrate with water in a reusable spray bottle. Checkpoint: Label clearly.
6. Set up a refill station: Dedicate a spot with bulk containers and smaller bottles. Checkpoint: Keep a funnel nearby.
7. Choose recyclable packaging: Prefer paper, glass, or aluminum when refills aren't possible. Checkpoint: Check local recycling rules.

Eco-Friendly Products to Help You Get Started

• Soap-Free Body Wash Bar: Crafted with spa-quality ingredients gentle enough for your face yet designed for your body. This pH-balanced formula is suitable for every skin type and won’t block pores, and each bar lasts as long as a full bottle of liquid body wash. Swapping your liquid body wash for this bar eliminates one plastic bottle per use cycle without sacrificing a gentle clean.
• Home Cleaning Powder: Use two teaspoons for laundry and dish cycles, or mix 1 teaspoon with 1 cup of warm water for a powerful multi-purpose cleaner. Created in small batches with conscious sourcing. Concentrated powder means you avoid plastic spray bottles and can mix only what you need, cutting waste and saving storage space.
• Starter Set Travel Capsule Bundle: Six refillable Flex containers—three Medium and three Small—arrive pre-labeled for shampoo, conditioner, moisturizer, sunscreen, supplements, and personal essentials, eliminating single-use packaging waste. This set makes it easy to refill and reuse for travel or daily use, replacing disposable travel bottles and reducing your personal plastic footprint.

You don't have to go zero waste overnight. Start with one swap—maybe a soap-free body wash bar or a refillable shampoo bottle—and build from there. Each small change reduces plastic in your bathroom and brings you closer to a sustainable routine that fits your life.