Recycled glass is made from used glass products that have been collected, cleaned, and processed to create new glass items. This process helps reduce waste in landfills and conserves natural resources, as it requires less energy to produce new glass from recycled materials compared to raw materials. The recycling process involves crushing the glass into small pieces called cullet, which can then be melted down and formed into new products, such as bottles, jars, and even glass tiles. Using recycled glass also lowers greenhouse gas emissions, making it an environmentally friendly choice for manufacturers and consumers alike.