How better beauty choices can prevent bathroom waste.
By Aida Rejzovic
A bathroom shelf can reveal the gap between the routine we imagine having and the one we actually follow.
Think of the rich moisturiser that feels too heavy, the hair treatment bought for a weekly ritual that never happened, or the second bottle opened while the first was still half full. Each purchase may have seemed sensible at the time. Together, they represent products that have been bought but are struggling to find a place in everyday life.
When we talk about beauty waste, the conversation often begins with the empty container. Where should it go? Can the pump be recycled? Is there a refill?
Those questions matter. But there is another opportunity much earlier: helping people choose products they will use, in quantities they can finish.
I founded Sassy Organics in Melbourne in 2016. After ten years of working with different brands and helping customers navigate product choices, I believe suitability deserves a more prominent place in conversations about sustainability.
Australia’s waste-prevention framework prioritises avoiding and reducing waste before dealing with what remains. Applied to the bathroom, that means considering the purchase itself alongside the packaging. A recyclable container can still hold a product we never needed.
Start with a specific job
Before comparing brands, describe what the next product needs to do.
“I need a moisturiser I can comfortably wear every morning” is a more useful starting point than “I want a more sustainable skincare routine”. The first gives you something concrete to assess: texture, application, size and whether you already own a product that does the job.
Look at what is already open. A quick photograph of the shelf can help when shopping away from home. Separate what you use regularly from what you keep overlooking, then consider why those overlooked products lost their appeal.
Was the fragrance too strong? Did the product require more time than you could give it? Was the packaging awkward to handle? Did you buy it without a clear idea of when you would use it?
These are useful clues for the next purchase. Replacing an unsuitable product with another that has the same practical drawback is unlikely to solve the problem.
There is room for enjoyment and experimentation. A favourite body cream or an occasional treatment can have a meaningful place in someone’s life. The useful distinction is whether a purchase serves a purpose you recognise, or asks you to adopt a routine you do not particularly want.
Choose an amount you can realistically finish
Large bottles can make sense for products a household already uses consistently. Buying a larger size simply because the unit price is lower deserves a little more thought.
Consider an illustrative comparison: a 100 mL product costs $20, while a 200 mL version costs $30. The larger bottle looks better value. But if you use only 100 mL before discarding the rest, you have paid $30 for the same usable quantity that could have cost $20.
This calculation does not establish which package has the lower overall environmental impact. It shows why the amount actually used belongs in a purchasing decision.
For something unfamiliar, an appropriate smaller size can be a sensible first step. Once you know it suits you and understand how quickly you use it, you can assess a larger size or refill with more confidence. Buying several miniature versions of products you already know and use regularly is a different decision.
Storage and expiry guidance also deserve attention. The ACCC’s cosmetic safety guidance advises keeping cosmetics away from hot conditions and sunlight, and avoiding use beyond the recommended expiry date. Check the manufacturer’s directions, including any guidance about use after opening, when deciding how much to buy.
Knowing which products are already open, and approximately when you opened them, can help you plan replacements without building a queue of products waiting to be used.
Make one change at a time
A bathroom overhaul can feel like a fresh start. It can also leave a collection of usable products behind.
A more manageable approach is to choose the next item that needs replacing and make that decision carefully. If your current conditioner suits you and remains within the manufacturer’s guidance, there is time to research its replacement before it runs out.
This also makes it easier to understand a new format. A solid product, a concentrated formula or a refill system may involve different storage, dispensing or purchasing arrangements. Read those instructions before deciding whether the change fits your household.
The same applies to products promoted as having several uses. A product labelled for both hands and body might replace two separate purchases if you like using it for both. It adds little practical value if you buy it and continue buying the same two products alongside it.
Follow the intended uses stated by the manufacturer. Versatility should come from a product doing suitable jobs well.
Trying one change gives you space to decide whether it works before committing to more. It also makes an unsuccessful experiment easier to learn from. You can identify what did not suit you without having to reconsider an entirely new routine.
Consider the packaging in everyday use
Packaging needs to work throughout the time a product is being used.
The Australian Packaging Covenant Organisation’s Sustainable Packaging Guidelines include reducing product waste and making packaging accessible. They ask whether consumers can dispense the contents fully and whether a package can deliver an appropriate amount.
For shoppers, these principles suggest some practical considerations: can you open the container comfortably, control what comes out and access the product as intended?
A refill deserves similarly practical questions. Where will the next refill come from? Is the ongoing cost manageable? What needs to be cleaned or retained? What happens to the refill packaging? A refillable container becomes part of a repeated-use routine when refilling it is feasible.
Material choices also involve trade-offs. APCO’s guidance considers material efficiency alongside protection, safety, usability and recovery. The appearance of a container cannot answer all of those questions.
Before purchasing, check the available disposal instructions and your local collection guidance. If a component’s disposal route is unclear, the brand or retailer may be able to help you clarify it.
Ask the questions that matter to your routine
The detail that determines whether a product will suit you can be very personal. You may prefer a lighter texture, want to avoid a particular fragrance or need packaging that is comfortable to handle.
Before asking for advice, think about what has worked for you before and what you found difficult. Explaining those preferences gives a brand or retailer a clearer starting point.
A specific question can help: “Is this intended for everyday use or as an occasional treatment?” “Does the bar need to dry between uses?” “Which refill is compatible with this bottle?”
You can also explain how you expect to use the product. Something intended for a shared family bathroom may need to meet different practical needs from an item you use occasionally when travelling.
Some preferences, particularly texture and fragrance, remain subjective. Product information and advice can help you narrow the options, while leaving room for individual experience.
If a detail matters to your decision and you are still unsure, give yourself time to check it before purchasing. You can then weigh that information alongside your budget, what you already own and how soon you need a replacement.
For me, this is where thoughtful product selection becomes useful: connecting the information available with the routine someone can realistically maintain.
A short checklist before the next purchase
1. What will this product do in my routine? Name the job and check whether something you already own performs it.
2. When will I start using it? Consider what is already open and whether this purchase needs to happen now.
3. Does the format suit me? Think about texture, fragrance, application, storage and how easily you can handle the packaging.
4. Can I finish this amount? Use your own habits and the manufacturer’s guidance, rather than unit price alone.
5. What will it replace? Check whether a versatile product or new format will reduce duplication in practice.
6. What happens at the next purchase? Look at refill availability, replacement costs and the disposal instructions for the packaging.
Leaving a purchase for later can be a useful outcome of this checklist. So can choosing a smaller quantity, staying with a product that works or trying one carefully considered alternative.
There will always be decisions that involve compromise. Budgets, access, preferences and everyday demands differ between households. A useful approach to beauty waste needs to make room for those differences.
The next opportunity may be an ordinary one: noticing what remains unused, asking a more specific question, or waiting until a replacement is needed. Those decisions give the products we bring home a better chance of fulfilling their purpose.
About the author
Aida Rejzovic is the founder of Sassy Organics, an Australian online toxin-free store established in 2016. Her work involves reviewing product information, working with suppliers and helping customers make informed choices across beauty and personal care.