· terracotta or clay pots are a classic in the garden and can last years if cared for properly. · in this guide, youll find step-by-step instructions for cleaning terra - cotta pots to get them ready for a new planting season, or for when they need to be emptied and placed in storage. Follow the simple steps and tips to clean terracotta pots of any size and shape, with or without plants. Keep your clay pots looking their best. How do you maintain a terra-cotta pot? Why should you clean terracotta pots? Apply a mild dish soap directly onto the pot. Learn how to clean terracotta pots in four easy steps. We’ll cover everything from a quick seasonal scrub to a deep disinfecting clean for old pots. Remove any soil or plant debris from the terra - cotta pot. Let’s get your pots ready for planting. · to give your terra - cotta pots a thorough cleaning , follow dawn senior scientist morgan eberhard’s go-to method. You’ll learn what supplies you need and which methods work best. Pour warm water over the pot. · learn how to remove the white residue and crusty buildup from your clay pots with vinegar, water and a pot brush. · discover how to effectively clean terra cotta pots, removing mineral deposits, algae, and sterilizing them for healthy plant growth. Rinse the pot with warm water to remove any loose dirt. · this simple step-by-step guide will walk you through the entire process. Can you use vinegar to clean terra-cotta pots?