All participants will add their ideas, inspired by virtual events held around the world by the local organizers of each city. The one with the most ideas will receive the award for the most creative city.
Evitar las bacterias en las casas.
Todo el mundo.
Se pude aplicar cuando vas a entrar a tu casa o al carro y consiste en un zapato que tiene un autolavado.
Evitar la bacterias y virus.
