A system for the removal of volatile products resulting from the disinfection of water in a swimming pool, including a main channel arranged at an edge of a swimming pool and to collect overflowing water from the pool, air suction holes distributed along the main channel, the suction holes facing the internal volume of the main channel and being arranged at a height above the free water surface in the main channel, ventilation device configured to generate a suction flow of air from the suction holes. The system includes an air insufflation device arranged in the main channel at a height below the free surface of the water in the main channel, the air insufflation device generating a flow of air to strip the gases dissolved in the water in the main channel, from the liquid phase to the gaseous phase.