Tooth and Mouth Problems

I'm about to get my braces treatment started, my problem is spaces on the upper front teeth and lower front teeth. I decided to buy braces online, so i want to know what's the difference between 0.018 brackets & 0.022 brackets? Please just clarify my doubt. My complaint is about minor gaps in the front teeth & Please clarify what kind of brackets (0.018 or 0.022) will be good for minor gaps.

Hi.. i would like to know that chemical cleansing of teeth is good or not. will they increase the strength, life of teeth. some suggest me and some says that it will effect your teeth as they scratch it in the treatment. please suggest.

Actually the first middle teeth of.mine are actually big in size and around it some of my teeth are twisted and I think I have to braces on. So that I can get a better smile. And does pain during the braces process? And what will be the price for getting them put on. My budget will be a bit low. So please do inform me accordingly to the information

I m suffering from osmf grade 2. As i have completely quit tobacco for 2 months and forever. I m not taking any medication right now. I want to know that my problem will progress further or will remain as it is.

Is root canal safe for 3yr old?? Our dentist recommeded root canal of front 2 tooth of my baby... can any one describe the procedure of root canal in 3 yr old.. i m really very worried

I had cavity filling last year. I want to have chewing gums, please suggest a good one so that it won't impact my cavity filled teeths.

Im recently facing sensitive tooth issue.i have met a doctor and she advised me to go for root canal .But the pain is like not exhisting for long time.just 5 secs or less than 5 secs and it goes away.that too it comes when i have some hot or cold things.I have gone through few articles ,they saw that for this kind of pain it dont require root canal

I have a another question also,before 5 years i got my front teeth rct and now i have pain in teeth who is near that rct teeth. Now my everybody saying that rct is become failed and the bone also got damaged so he suggested me that your rct teeth have to remove. So i want to ask that there is no another way to treatement because i dont want get my teeth removed.

My wife's teeth are having pain from last 3-4 days, given paracetamol to her but there was no effect, because of pain cheeks also got swelled. please sugest.

Second shiting in root canel treatment , teeth is very pain and bleeding and showing pulp please help what I do...