Common recycling mistakes Cape Town households make

Most people genuinely want to recycle well. But small, well-intentioned mistakes can downgrade good material or send it straight to landfill. Here are the most common recycling errors Cape Town households make — and easy ways to fix each one.

Mistake 1: "Wishcycling"

Wishcycling is tossing something into the recycling bin and hoping it's recyclable. It feels helpful but often does harm: non-recyclable items contaminate good material and create extra sorting work.

Fix: When in doubt, leave it out. If you're unsure whether something is recyclable, put it in general waste rather than risking the whole load. Over time you'll learn what your local buyback or collector accepts.

Mistake 2: Leaving food and liquid behind

A bottle half-full of juice or a tub with yoghurt still inside doesn't just lower that item's value — it can spoil everything it touches in the bag.

Fix: Empty and rinse. You don't need it spotless, just food- and liquid-free.

Mistake 3: Wet paper and cardboard

In Cape Town's wet winters, recyclables left outside get soaked. Wet paper and cardboard lose value fast and can be rejected outright.

Fix: Store paper and cardboard somewhere dry and covered, and never leave them out in the rain before a collection or buyback day.

Mistake 4: Not sorting

Throwing everything into one bag feels efficient, but recyclers pay for clean, single-material streams. A mixed bag gets downgraded because it has to be separated again.

Fix: Keep separate bags for plastic, paper, cans and glass. It takes seconds and noticeably raises what you earn.

Mistake 5: Recycling the wrong plastics

Not every plastic is accepted everywhere. Rigid bottles and containers (PET and HDPE) are widely recyclable, but polystyrene, multi-layer pouches and chip packets usually are not.

Fix: Focus on bottles and containers. Learn which plastics your local buyback takes, and keep the tricky ones out.

Mistake 6: Bagging recyclables in black bags

Recyclables sealed inside black refuse bags often get treated as general waste because sorters can't see what's inside and won't open every bag.

Fix: Use clear bags for recyclables, or follow your collector's preferred packaging so the material is visible and accepted.

Mistake 7: Crushing glass or mixing broken glass

Broken glass is dangerous for sorters and contaminates other streams when mixed in.

Fix: Keep glass bottles and jars whole and in their own stream.

Mistake 8: Forgetting that recyclables have value

Many households give away or bin material that they could be paid for.

Fix: Treat recyclables as a resource. Sell clean, sorted loads at a buyback centre or Packa-Ching day and turn waste into income.

Mistake 9: Greasy and food-soaked items

Oily pizza boxes, paper plates and food-soaked packaging can't be recycled with clean paper.

Fix: Tear off and recycle the clean parts; compost or bin the greasy bits.

Mistake 10: Giving up after one bad week

Recycling is a habit, and habits take a little time to build. People often quit because it feels fiddly at first.

Fix: Start small — one bag for bottles and cans — and grow from there. Within a few weeks it becomes automatic, and your general-waste bin shrinks.

The bottom line

Good recycling isn't about perfection; it's about avoiding the few mistakes that do the most damage. Keep material clean, sorted and dry, use clear bags, focus on bottles, cans, glass and dry paper, and remember that your recyclables are worth money. Do that and you'll keep more material in the loop, earn more from it, and help Cape Town hit its waste-diversion goals.

Got a tricky item you're not sure about? Ask WasteGo Green — we'd rather answer a question than see good material go to waste.