Keep a diary. This may pick up on certain events that trigger wandering.
Consider making an area of the garden secure so they can wander safely.
Avoid leaving things in sight that may remind them of wandering, such as hats or coats.
Alert neighbours and caregivers about their wandering.
Ensure they always carry identification for example, an identity bracelet with contact telephone number.
Keep a recent photograph preferably in electronic form, to help police if they get lost.
Keep a list of contacts of people who you can called upon quickly to search if the patient becomes lost.
Create visual barriers across exits with mirrors or curtains.
This may deter them from leaving.
If a person cannot be dissuaded from leaving, accompany them. It may then be possible to divert them and return home.
Consider door alarms which alert you to doors being opened.
Locking doors. Sometimes the safest thing to do is lock the door and in some cases, relocate door locks. Ensure doors can still be opened by the caregiver in case of emergency.
Avoid using medication to stop wandering. It may increase confusion and cause other problems such as incontinence.
