Learn colors for kids with Gecko at the construction site with Celia the Cement Mixer and her brothers and sisters. They mix coloured cement paint to build the foundations of a house in this learning video for toddlers at Gecko's Garage. Subscribe to Gecko's channel here http://bit.ly/2tG89yG Gecko's Garage is a big truck cartoon series for children all about fixing trucks and vehicles, including monster trucks, buses, ambulances, construction trucks and lorries.