Swap, refill, recycle.
No pouring or cleaning.
Tens of millions of candle containers end up in landfill every year.
Less than 10% of candle containers are recycled on average.
Help eliminate candle waste with reusable containers & 100% recyclable refills.
Elegantly Engineered Wood Containers
The magnetic, interlocking top and bottom hold our candle refills securely - and easily twist apart when you're ready to swap or refill.
Infinitely Recyclable Aluminum Refills
When your candle refill is burned all the way down, let it cool and recycle it with your aluminum cans.
1 billion pounds of candle wax is sold in the US each year.
The most common wax (whether pure or blended) is paraffin - a non-renewable, petroleum-based product.
Stop burning dirty candles.
Switch to 100% vegetable-based wax that's scented with clean, toxin-free fragrances.
What we're made of
From a family business sustainably sourcing and blending waxes in the US and Holland since 1852.
Wooden WicksSourced from FSC-certified mills that verify responsible forest management and strict environmental, social and economic standards.
Toxin-Free Fragrance OilsWe've gone straight to the source to develop fragrance oils that adhere to the highest standards, so we know they are made from the cleanest ingredients - and only those ingredients.
Infinitely Recyclable AluminumEach candle refill is poured in an aluminum container featuring welded wick holders and laser etched branding to eliminate all paper and plastic. Purely 100%, infinitely recyclable aluminum.
Patent Pending Wood ContainersOur wooden containers are engineered and manufactured to create a seamless, interlocking fit. Swap and refill scents easily without sacrificing aesthetics.
What we're not made of
Plastic has no place in candles, so we've made it our mission to eliminate it entirely - from the wax, to welded wick clips, to laser etching, to packaging.
Borosilicate GlassHeat resistant borosilicate glass commonly used for candles is technically recyclable, but it melts at a higher temperature than the more common soda lime glass our recycling supply chains are designed for - meaning it's generally diverted to landfill or it contaminates the standard glass recycling process.
Harmful AdditivesOur scents adhere to the strictest standards, eliminating animal derivatives, antimicrobials, phthalates, and dozens of additional molecules - all commonly found in many household candles.
What you can expect from Sero
Great Candles
Sustainable Mission
Beautiful Aesthetics
