5 Kitchen Items You Can’t Recycle This Christmas (Councils Will Reject)

Households Kitchen, Christmas brings a familiar challenge, navigating the recycling bin during the most waste heavy time of the year. We buy more food, unwrap more packaging and generate far more rubbish than usual, much of which cannot be recycled at home.

From turkey trays to advent calendars, festive food packaging often ends up in the wrong bin. Experts say Christmas is a key moment for consumers to rethink both what they buy and how it is packaged.

Emma Douglas, senior lecturer in events management at Manchester Metropolitan University and a Carbon Literacy Champion, says the festive season amplifies poor environmental habits.

“Christmas is a time when over consumption is encouraged,” she said. “It is an important moment for people to think about the food they are buying and the packaging that comes with it.”

Here are five common kitchen items that often catch people out.

Soft plastics

The plastic film covering turkeys and hams, fruit punnets, bread bags, vegetable nets and the wrappers from crisps, biscuits and sweets all fall into the category of soft plastics. These cannot be recycled through household kerbside collections.

Many supermarkets now provide dedicated collection points for soft plastics, but items must be clean and free from food residue before being returned.

Dr Alison Stowell, senior lecturer at Lancaster University Management School and co principal investigator of the Plastic Packaging in People’s Lives project, says most UK households still cannot recycle these materials at home.

“For Christmas 2025, plastic films, bags, crisp packets, sachets and foil lined packaging are not accepted in household recycling bins,” she said.

Douglas added that shopping choices can make a difference. Turkeys bought from butchers often come in recyclable cardboard rather than plastic trays, and buying vegetables loose instead of bagged can significantly reduce waste.

According to the Waste and Resources Action Programme charity, flexible plastic packaging accounts for more than a quarter of all plastic packaging in the UK, yet only seven percent is recycled. Mandatory kerbside collection of plastic films is due to begin in England by March 2027.

Soiled paper and cardboard

Paper and cardboard are only recyclable if they are clean. Any packaging stained with food, grease or sauce should go in the general waste bin.

This includes takeaway boxes, which are increasingly common at Christmas. In 2023, a third of people in the UK said they planned to order a takeaway on Christmas Day.

Greasy pizza boxes are a common mistake. Oil prevents the fibres in cardboard from separating during recycling, making them unsuitable for processing.

Dirty aluminium foil

Aluminium foil trays and kitchen foil are recyclable, but only when they are clean.

Foil trays used for turkeys or roast vegetables must be washed before recycling. Foil used to wrap leftovers should also be cleaned and scrunched into a ball to help the recycling process.

Any foil with burnt on food or heavy grease should go straight into the main rubbish bin.

Contaminated or broken glass

Empty wine and drinks bottles can be recycled, but broken glassware cannot. Drinking glasses are made from a different type of glass and should be disposed of safely in general waste.

Glass jars from cranberry sauce, gravy or goose fat are recyclable only if they are completely empty and clean. Any contamination can cause entire batches of recycling to be rejected.

Advent calendars

Advent calendars may look straightforward, but they often contain multiple materials.

The outer cardboard packaging is usually recyclable, as is the plastic mould that holds chocolates. However, the individual sweet wrappers are not and should go in general waste.

Douglas suggests reusable advent calendars as a simple way to cut down on festive rubbish, allowing families to refill them each year.

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Polystyrene food trays

Polystyrene trays are commonly used for meat and some desserts, particularly from butchers or takeaway counters. Despite their widespread use, they are not widely recyclable and should be placed in the black bin.

Dr Stowell says polystyrene remains one of the most problematic materials during the festive period.

“It is often used for meat trays and takeaway containers, but it cannot be recycled through kerbside collections,” she said.

Baking paper

Baking paper is another item that often ends up in the wrong bin. Despite its paper appearance, it is coated with silicone, which means it cannot be recycled.

Used baking paper should always go into general waste.

As Christmas approaches, experts say one simple rule applies across the board. If it is dirty, greasy or made from mixed materials, it probably does not belong in the recycling bin. Cleaning items thoroughly and reducing packaging at the point of purchase can make a significant difference during the festive season.