That’s up to you. You can use your iRobot Home App to set up a daily cleaning schedule in your home. Your Roomba will then do the rest. You can also choose to have your Roomba clean more often, which might be a good idea during allergy season or if you have multiple pets in the home. Just make sure your Roomba is charged so it can complete a full cleaning.
Alternatively, if you’d prefer not to have your Roomba run each day, you can activate it for one-off cleanings through the iRobot Home App or through a voice command to your Alexa or Google Assistant. It really depends on what works best for you and your household.