Keep your food fresh and safe! This guide explains the different plastic container recycling symbols and what they mean. Discover which plastics are best for one-time use vs. storing leftovers, reheating meals, and long-term storage. Expert Ipsita Chakraborty, senior nutritionist, explains how to choose the right plastic for your needs based on temperature resistance, chemical interactions, and potential health risks. Find out why HDPE and PP are generally safe, while PVC and PS should be avoided for food storage. Make informed choices for a healthy and sustainable kitchen!