Will the UV Sanitizer continuously stay on as long as something is in it? February 09, 2022 14:48 Updated There's a self shut-off feature that will activate once the sanitation cycle is complete. Related articles How much space is in the UV Sanitizer? How long does it take to sanitize an item using the Safe+Mate UV Sanitizer? My discount code is not working. What can I do? Comments 0 comments Article is closed for comments.