Yes (temporarily) but answer is a big No “. Dental Scaling generally does not loosen the teeth . Like how salt get sedimented in and around plumbing lines similarly our saliva also contains salts that eventually over a period of time gets deposited and forms hard calculus which eventually attracts more bacteria and salts . This Tartar or calculus (karai in tamil) builds around the tooth and destroys bone support and provides a temporary scaffold like support. Once after the scaling the temporary (defective) support is gone. You may feel weakness and shaky teeth. But that’s temporary. With good general health and oral hygeine practice you will gain strength over time.