Why this is harder than it should be
A mattress is one of the most awkward household items to dispose of. It doesn't fit in a car, it can't go in the standard recycling, and leaving it on the kerb earns a fine. Lisbon has options, but each comes with caveats. Here are the four that actually work.
Option 1: Municipal "monstros" collection
Câmara Municipal de Lisboa runs a free collection service called Recolha de Monstros for bulky household items. You book online or by phone (call 21 800 2435), and they collect on a scheduled day. Pros: free. Cons: waitlists can be one to three weeks, you have to leave the mattress on the street the night before (which means trouble if it rains), and rules vary by parish about exactly where to leave it.
Option 2: Take it to an ecocentro
The Lisbon municipal ecocentros (recycling centres) accept mattresses if you bring them yourself. Closest options for most residents are the Olivais, Beato, or Lumiar ecocentros. Pros: same-day, free. Cons: you need a vehicle large enough to fit the mattress, you need to physically do it, and opening hours don't always suit working schedules.
Option 3: Charity or social project
If your mattress is in genuinely good condition (no stains, no sag, less than five years old, with covers), some charities will accept it. ReFood and Operação Cisne occasionally collect, and Cáritas Diocesana sometimes redistributes for housing emergencies. Pros: your mattress goes to good use. Cons: most charities won't take used mattresses on hygiene grounds, and quality requirements are strict.
Option 4: Use a removal service
For a fee, a removal company (like us) will come to your apartment, carry the mattress down — even from the fifth floor without a lift — and dispose of it correctly. Pros: no lifting, no waiting, no vehicle, no rain risk. Cons: not free. This is the right option if you're elderly, the mattress is in an awkward location, you don't have a car, or you simply don't have time to deal with the alternatives.
Whatever you do, don't fly-tip
Leaving a mattress next to the bins or on a quiet street is illegal and gets a fine of up to several hundred euros if traced. Lisbon has cameras in many areas. Use one of the four options above instead.