The legal basis for selective collection
Poland's mandatory five-stream waste sorting system was introduced by the Regulation of the Minister of Climate of 2 January 2020 (Dz.U. 2020 poz. 24). The regulation standardised bin colours and material categories across all municipalities, replacing a patchwork of local rules that had varied considerably between cities and regions. The system applies to both multi-family housing and individual properties.
Failure to sort waste properly can result in higher fees. Municipal waste management operators are authorised to reclassify unsorted or incorrectly sorted waste as mixed (residual) waste and charge the higher mixed-waste rate, which in many Polish cities is two to three times the rate for sorted waste.
The five collection streams
Each stream has a designated bin colour and a defined list of accepted materials. The following sections cover each stream in detail.
Paper — blue bin
The blue bin accepts clean, dry paper and cardboard. This includes newspapers, magazines, books (without hard covers), office paper, paper bags, and uncoated cardboard packaging such as cereal boxes and egg cartons. Corrugated cardboard from deliveries should be flattened before placing in the bin.
Items that do not belong in the blue bin: tissue paper and paper towels (which are contaminated and non-recyclable), waxed or laminated paper (common in food packaging), receipts printed on thermal paper, and cardboard contaminated with food residue. Pizza boxes with grease stains belong in the brown bio-waste bin or residual waste — not paper recycling.
Glass — green bin
The green bin accepts glass bottles and jars of all colours. Labels do not need to be removed, but metal lids and caps should be placed separately in the yellow bin. Bottles should be rinsed to remove food residue.
Items excluded from the green bin: window glass and mirrors (different composition), ceramics, porcelain, light bulbs and fluorescent tubes (collected separately), and drinking glasses (borosilicate or tempered). These items, if placed in the glass recycling stream, contaminate the batch and can cause the entire load to be downgraded to residual waste at the sorting facility.
Note on glass colours: Some municipalities operate separate bins for clear, brown, and green glass. Where a single green bin is used, all glass colours are accepted together. Check your municipality's waste management guidance for local specifics.
Plastics and metals — yellow bin
The yellow bin has the broadest scope. It accepts: plastic bottles (PET, HDPE), plastic containers and trays (cleaned), plastic bags and wrapping film, metal food tins and beverage cans, aluminium foil (clean), metal lids and caps, and TetraPak cartons (which contain layers of cardboard, aluminium, and plastic).
Items that do not belong here: dirty or food-contaminated packaging (should be rinsed before sorting), PVC products such as pipes or window profiles, polystyrene foam (expanded — EPS), and multi-material packaging that cannot be separated. Electronic components and cables belong at PSZOK collection points, not in the yellow bin.
Bio-waste — brown bin
The brown bin accepts kitchen and garden organic waste. In the kitchen: raw vegetable and fruit scraps, coffee grounds and paper filters, tea bags, eggshells, and stale bread. In the garden: grass cuttings, leaves, plant prunings, and soil (in moderate quantities).
Items excluded: cooked food (in multi-family building bins — this is due to pest risk), meat, fish, bones, dairy, and cooking oils. These items are better composted at home using a sealed Bokashi system, or placed in residual waste if no home composting is available. Biodegradable bags certified to EN 13432 are accepted in some municipalities for lining the bio-waste bin — verify with your local operator.
Residual waste — black or grey bin
Residual waste is what remains after all other streams have been sorted. Typical contents include: ceramics and porcelain, used tissues and hygiene products, nappies, contaminated packaging that cannot be cleaned, and mixed-material items with no recyclable stream. The residual waste bin should be the smallest in a well-sorted household.
What happens at the sorting facility
Materials collected in the yellow bin are processed at regional sorting facilities (sortownie), where automated lines and manual inspection separate materials by type. Glass and paper streams require less processing. Bio-waste goes to composting or biogas facilities.
Contamination — placing the wrong material in a bin — increases sorting costs and can cause whole container loads to be reclassified as residual waste if contamination rates exceed facility thresholds. This is why rinsing containers before sorting matters in practice, not just in principle.
Special waste streams
Several categories sit outside the five standard bins and require separate handling:
- Batteries and portable accumulators: Accepted at collection points in supermarkets, electronics shops, and post offices. Do not place in any standard bin.
- Electronics (WEEE): Returned to retailers under the one-for-one return rule, or brought to PSZOK.
- Medicines: Returned to pharmacies. Most Polish pharmacies accept expired or unused medicines.
- Bulky waste: Furniture, mattresses, and large appliances — collected via scheduled municipal pickup (call your operator) or taken to PSZOK.
- Hazardous household waste: Paints, varnishes, solvents, and aerosols — accepted at PSZOK only.
Deposit-return system (system kaucyjny)
Poland introduced a mandatory deposit-return system (system kaucyjny) for plastic bottles up to 3 litres, glass bottles up to 1.5 litres, and metal beverage cans up to 1 litre in October 2025. Consumers pay a deposit at the point of purchase and receive it back when returning the empty container to a collection point (reverse vending machine or retailer). The system is operated by Rejestr BDO and the designated system operator.
Containers covered by the deposit system should be returned via the deposit scheme, not placed in the yellow bin, to ensure the deposit is credited and the container enters the highest-quality recycling stream.
Finding your PSZOK
Every Polish municipality is required to operate at least one PSZOK. The location and operating hours are published on the municipal waste management operator's website. For Warsaw, the operator is Miejskie Przedsiębiorstwo Oczyszczania (MPO); for Kraków, it is the municipal waste management service under the Zarząd Zieleni Miejskiej. For other cities, searching for the city name plus "PSZOK" on the national waste register (bdo.gov.pl) returns the relevant contact.