I was the leader of the Chemical and Radiation Detection and Dosemetric Control company. I had a tent for 40 men, and we were to deactivate all the buildings and places and everything there, almost every day, especially during the first days. The so called “desactivators” had come before us, they opened everything for us, then we entered and started washing everything there beginning with the walls, then the ceiling, then the walls and the floor. It was just water with detergent. We washed it all with simple laundry detergent. And we had rubber gloves with holes in them. They gave us simple gauze petals instead of gas masks. Gauze petals which became wet and reddish-coloured in something like 5-10 minutes.