Can polyethylene outdoor flower pots be sterilized using steam cleaning?
Polyethylene outdoor flower pots are popular for their durability and lightweight properties, but many gardeners wonder if steam cleaning can effectively sterilize them. The answer is yes—steam cleaning can sanitize polyethylene pots by killing mold, bacteria, and pests without damaging the material. However, it's important to use moderate heat (below 180°F/82°C) to avoid warping. For best results, combine steam cleaning with a mild detergent and thorough drying to prevent moisture buildup. This method ensures your pots remain hygienic and ready for replanting while extending their lifespan.
