The candle is gone. Now you're standing over a recycling bin holding a glass jar, a metal lid, a cardboard box, and a small wooden wick, wondering which goes where.
Most candle packaging is more recyclable than people realize, but the rules are specific and they vary by component. Here's the actual breakdown by material, what your municipal recycling program accepts, and which pieces are worth keeping for reuse instead of tossing.
Glass jars
Glass is the most recyclable component of any candle. It's 100% recyclable, can be melted and reformed indefinitely without losing quality, and most curbside programs in North America accept it.
Before you recycle:
- Remove all leftover wax (boiling water method or freezer method works)
- Pry out the metal wick base with a butter knife
- Peel off the label and clean off residual adhesive
- Rinse with hot soapy water
Once the jar is clean, it goes in your regular glass recycling bin. Some programs require glass to be sorted by color (clear, brown, green); check your local rules.
Better than recycling: reuse. Empty candle jars are some of the most reusable household objects you'll throw away. Small planters, brush holders, bathroom organizers, spice jars, tealight vessels. The thick stable base that makes a candle jar work in the first place also makes it durable enough for years of secondary use.
Metal lids
Most candle lids are aluminum or steel. Both are widely recyclable, but the rules depend on size.
Aluminum lids: recyclable in nearly every curbside program. Some programs require lids to be at least 2 inches in diameter (smaller items can fall through sorting equipment). If yours is smaller, save it inside a larger aluminum can and recycle them together.
Steel/tin lids: recyclable if your program accepts steel. Magnet test: if a magnet sticks, it's steel.
If the lid has a rubber seal or plastic gasket, peel it off first. The rubber goes in trash, the metal in recycling.
Wooden wicks and the metal sustainer
The small metal disc at the bottom of every wooden-wick candle (called a wick sustainer) is steel or aluminum. Once you've pried it out of the jar, it goes in metal recycling.
The wooden wick itself is a small piece of hardwood. Too small for most municipal compost programs to accept (it'll get filtered out as "contamination"), but if you have a backyard compost pile it'll break down over a few months. Otherwise it goes in the trash.
The cleanest move: trim the wood from the metal sustainer, recycle the metal, and either compost or trash the wood scrap.
Cardboard boxes and inserts
Most candle boxes are corrugated cardboard or paperboard. Both are widely recyclable.
Tips:
- Flatten the box before recycling (saves bin space and helps sorting equipment)
- Remove any plastic or cellophane wrap
- Remove magnetic strips from luxury packaging (the magnets and adhesive are not recyclable; the cardboard around them is)
- Foil-stamped or glossy boxes are recyclable in most programs but not all; check your local rules
Wick of Hope ships in kraft paper cardboard boxes (recyclable) with shredded paper cushioning (compostable or recyclable).
Wax melt clamshells (rPET)
Wax melts come in clear plastic clamshell trays. The plastic type matters.
rPET (recycled polyethylene terephthalate): the same material soft drink bottles are made from. Widely recyclable. Look for a "1" inside the recycling triangle on the bottom.
PVC, polystyrene, or unmarked plastics: rarely recyclable in curbside programs. Check the bottom of the clamshell for a recycling code.
Wick of Hope wax melts use rPET clamshells (recycled plastic given a second life), which can go in your standard plastic recycling.
Ribbons, tags, and decorative trim
This is the trickiest category. Most decorative elements are not recyclable.
- Cotton or hemp ribbon: compostable if it's untreated. Trash if it's dyed or treated.
- Polyester ribbon: trash. Synthetic textile fibers don't recycle in curbside programs.
- Paper hang tags: recyclable with paper, unless they have a glossy plastic coating.
- Wax seals: trash. Mixed wax and dye, not recyclable.
If you want to reuse instead of recycle, ribbons and tags often have a second life as gift wrap accents.
Labels
The sticker on the front of the jar is usually paper with an adhesive backing. Once removed and cleaned of residue, the paper portion can go in paper recycling. Most labels are too small to be sorted effectively, though, and small paper pieces often end up as recycling contamination.
Practical move: remove the label as part of cleaning the jar, then trash it. The labor of separating it for recycling rarely justifies the small amount of paper involved.
What's not recyclable, and why
A few things that look recyclable but mostly aren't:
Mixed-material lids (e.g., wood with metal insert): if you can't separate the components, it goes in trash. Recycling facilities can't process mixed materials.
Foil-lined cardboard: the metallic coating on some luxury packaging makes the cardboard non-recyclable in most programs. If you can peel the foil off cleanly, the cardboard underneath is fine.
Black plastic: optical sorting machines often can't detect black plastic, so most municipal recyclers reject it regardless of the recycling code. Some candle vessels are black plastic; those go in trash.
Anything with leftover wax or fragrance residue: clean the components first or they may contaminate the recycling stream.
The bigger picture: brands that prioritize packaging
Three things to look for when you're picking a candle if packaging matters to you:
1. Reusable vessel. A candle jar designed to be reused (clean glass, stable base, no permanent printing) keeps the most material out of the waste stream regardless of what happens at the recycling plant.
2. Single-material components where possible. Easier to separate, easier to recycle. Glass jar + metal lid + paper label is much cleaner than glass jar + plastic-coated lid + foil-stamped label.
3. Recyclable shipping materials. Cardboard boxes, paper cushioning, paper tape. Skip plastic mailers and foam peanuts when possible.
Wick of Hope packaging:
- Glass jars designed to be reused as planters, organizers, or tealight holders
- Wooden wicks with simple metal sustainers (easy to separate for recycling)
- Kraft paper cardboard shipping boxes
- Recycled rPET clamshells for wax melts
- Paper labels with water-based ink
FAQ
Can I recycle candle jars with wax still in them?
Not in most programs. The wax contaminates the glass recycling stream. Clean the jar first using boiling water (wax floats and lifts off), the freezer method (wax pops out as a disc), or by placing the jar upside down in a 180°F oven for 10 minutes.
What's the easiest way to remove leftover candle wax from a glass jar?
Pour just-boiled water into the jar (after the jar reaches room temperature so it doesn't crack from thermal shock). The wax melts and floats to the top. Wait an hour, then lift off the solid wax disc and rinse the jar with hot soapy water. Full guide to wax removal from glass.
Are wooden wicks compostable?
The wood itself is, but most municipal compost programs filter out small wood pieces as contamination. Backyard compost piles can handle them. Otherwise, trash.
Are wax melts more eco-friendly than candles?
It depends on the packaging and wax. A wax melt in an rPET clamshell with clean coconut soy wax is comparable to a candle in a glass jar. The biggest variable is whether the materials get reused or recycled, not the format itself.
Can I refill a candle jar with new wax?
Yes, if you're crafty. Clean the jar, install a new wick, and pour fresh wax (coconut soy, soy, or beeswax). DIY refill kits exist online. It's more of a craft project than a money-saver, but it works and keeps the jar in service longer.
What about the dust cover or shrink wrap?
If it's clear plastic and marked with a recycling code, follow the code. Most shrink wrap is not curbside recyclable; some grocery stores accept plastic film at front-of-store collection bins.
Bottom line
Most candle packaging is more recyclable than people assume, with two conditions: you have to separate the materials, and the components have to be clean. Glass jar to glass recycling, metal lid and wick sustainer to metal recycling, cardboard box to paper recycling, rPET clamshells to plastic recycling. The wood wick and wax residue go to trash or backyard compost.
Better than any of that: reuse what you can. A clean candle jar is genuinely useful. Throwing it out is the worst-case outcome even if the alternative is recycling.
Every Wick of Hope candle is hand-poured in London, Ontario in glass jars built to be reused. Wax melts come in recycled rPET clamshells. Shipping uses kraft paper cardboard. Every purchase helps fund support for women and children escaping crisis.
Browse all Wick of Hope candles →
