By voluntarily giving up the cleaning of your room for one day, 1 kg of plastic is removed from the sea.
An initiative by ECO-ONE x Gravity Wave
Four simple steps to turn your stay into a positive impact for the planet.
Hang the notice outside your room if you don’t need daily cleaning.
The hotel’s cleaning team registers your participation. By joining in, we start cleaning the sea.
For each day you participate, the hotel funds the collection of 1 kg of plastic from ports along the Portuguese coast.
The collection is carried out in partnership with ECO-ONE and Gravity Wave, and is recorded with certified traceability through blockchain technology.
Participating Rooms
Partner Hotels
Liters of Water saved
100% Traceability
Each door hanger design tells a story and represents a protected marine species.
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CENTRO DE AYUDA
Tudo o que precisas de saber sobre o projecto O Quarto que Limpa o Mar. Esclarecemos as tuas dúvidas para que apenas te preocupes em desfrutar da tua estadia.
No. Participation is entirely voluntary and does not involve any additional cost for the guest.
Simply hang the notice on your room door, indicating that you do not want cleaning that day.
No. The waiver applies only to the day you choose to participate. If you need cleaning on the following days, you can request it by following the hotel's usual procedure.
The hotel team registers the room and counts your participation. For each room registered, the hotel commits to removing 1 kg of plastic from the sea.
Collection takes place in seas, ports and coastal areas through Gravity Wave's network of fishermen and collaborators.
The project relies on monitoring and traceability systems that make it possible to measure the plastic removed and generate proof of the impact achieved.
You can explore the project in detail through the Gravity Wave website:
