Hi it’s not due to cleaning .. first. Take a periodontist opinion.. bcoz ur tooth will have gap if their is periodontal issues.. if d periodontist check n give opinion say u don’t have any problem.. than u can get an orthodontic treatment..for permanent solution

Firstly I would like to correct you that regular cleaning cannot create gaps between the teeth. In fact you should go for regular cleaning to maintain good oral health. No if we talk about your current situation, we can deal with the gap between the teeth by many ways. All depends on the situation and your age. We can correct it orthodontically with braces or with cosmetic treatments. Ceramic veneers and bonding can give you the results.

Any gap in teeth or irregular teeth can be treated Orthodontically (Through Braces) or it can be fixed through cosmetic dental procedures.