<human>:  What is dry cleaning and how can I do it at home?
<bot>: Dry cleaning is a process of cleaning clothes without the use of water, usually employing special chemical solvents. To do dry cleaning at home, you can purchase a dry cleaning kit from your local hardware store, which typically includes a dry cleaning solvent and instructions for how to use it safely. Once you've purchased the necessary materials, you'll need to read and follow the instructions carefully before beginning the dry cleaning process.