• Can an interdental brush cause bone loss between teeth?

    I got a small hole between two of my front teeth, it's the interdental space. I'm wearing braces though. My appointment is far away so I thought I could ask someone here. Is it possible to close that hole with braces? It's not that big but it stands out comparing to other holes. I've been using interdental brushes. I admit I've... show more
    I got a small hole between two of my front teeth, it's the interdental space. I'm wearing braces though. My appointment is far away so I thought I could ask someone here. Is it possible to close that hole with braces? It's not that big but it stands out comparing to other holes. I've been using interdental brushes. I admit I've tried to make thick ones fit in there. I don't know if I've done some damage there or not. Could anyone tell me, please?
    1 answer · Dental · 3 months ago
  • Is it possible for a tooth cavity to grow while a filling is over it?

    I'm wearing braces. It's been 1 year and on the first day the orthodontist put dental cement to fill my molars so that I don't grind my teeth. I was thinking if there was a cavity under one of the molars' cement because once another doctor told me I had a small one. It's been one year and there's no symptom of cavity. Should... show more
    I'm wearing braces. It's been 1 year and on the first day the orthodontist put dental cement to fill my molars so that I don't grind my teeth. I was thinking if there was a cavity under one of the molars' cement because once another doctor told me I had a small one. It's been one year and there's no symptom of cavity. Should I worry?
    1 answer · Dental · 4 months ago
  • How can I help a slightly loose molar to tighten up?

    I practive very good oral hygiene. Could biting on something hard cause this looseness over time? How?
    I practive very good oral hygiene. Could biting on something hard cause this looseness over time? How?
    1 answer · Dental · 4 months ago
  • Did Facebook disable my account because I made two accounts?

    The old one was deactivated. I created a new one with exactly the same information. They waited a little and then asked me for a picture to review. I waited 24 hours, I logged in again, they said my account was disabled. Why? Is it because of the old account? Anyway, I put my old account now under deletion and they said it will be deleted within 14... show more
    The old one was deactivated. I created a new one with exactly the same information. They waited a little and then asked me for a picture to review. I waited 24 hours, I logged in again, they said my account was disabled. Why? Is it because of the old account? Anyway, I put my old account now under deletion and they said it will be deleted within 14 days. Should I wait 14 days in order to create a new one or can I start now?
    Facebook · 4 months ago
  • CHIMIE: Quelqu'un peut m'expliquer le produit ionique de l'eau à 25 degrés?

    Je sais que l'eau à 25 degrés contient [OH-]=[H3O+]=10^-7 et que que Ke = 10^-14. Le truc est qu'on dit que même en ajoutant du HCl le Ke ne change pas malgré le fait que OH- diminue. Comment ça se fait? Disons : HCl + H2O = H3O+ + Cl- Et puis sur mon livre, c'est écrit que la concentration de cette solution aqueuse est la même... show more
    Je sais que l'eau à 25 degrés contient [OH-]=[H3O+]=10^-7 et que que Ke = 10^-14. Le truc est qu'on dit que même en ajoutant du HCl le Ke ne change pas malgré le fait que OH- diminue. Comment ça se fait? Disons : HCl + H2O = H3O+ + Cl- Et puis sur mon livre, c'est écrit que la concentration de cette solution aqueuse est la même concentration que celle de Cl-. Pourquoi est-ce que c'est comme ça? Je sais que des fois la concentration de la solution est égale à celle de H3O+. Mais des fois Cl- n'est pas négligeable d'après ce que je lis. Est-ce que quelqu'un pourrait m'éclaircir ça s'il vous plaît? J'ai un examen dans pas longtemps.
    1 answer · Chimie · 10 months ago
  • I noticed I got a white spot on one of my teeth and as I'm a perfectionist it bothers me. Can anyone tell me what this is?

    I know teeth have some kind of relationship with milk. Know that I drink a lot of milk. I drink whole powdered milk (100 grams of powder). I got very clean teeth. I never forget to brush them. For what it's worth too, I use a lot of toothpaste. I cover all toothbrush with the toothpaste. I don't know if it's because of how much... show more
    I know teeth have some kind of relationship with milk. Know that I drink a lot of milk. I drink whole powdered milk (100 grams of powder). I got very clean teeth. I never forget to brush them. For what it's worth too, I use a lot of toothpaste. I cover all toothbrush with the toothpaste. I don't know if it's because of how much toothpaste I use or how much milk I drink but please help me understand. What is that white spot? Is it possible to get rid of it?
    2 answers · Dental · 11 months ago
  • CHEMISTRY: Why at 25 degrees we always have [HO-] x [H3O+] = 10^-14?

    It is said in my text that when we add HCl to water at 25 degrees, the OH-'s concentration decreases but [OH-] x [H3O+] still remains the same? How come? I got an exam soon, please help me understand.
    It is said in my text that when we add HCl to water at 25 degrees, the OH-'s concentration decreases but [OH-] x [H3O+] still remains the same? How come? I got an exam soon, please help me understand.
    1 answer · Chemistry · 11 months ago
  • Do you think it's worth it to work for 1 month and a half without weekend for 350$?

    Six hours every day, sometimes from 7am to 1pm, sometimes from 1pm to 7pm, somtimes from 1am to 7am? I hate this job so much, it's so shitty, easy and so booooring but I need the money. I'm a 19 years old guy and I'm in holidays. What do you suggest? Please this is an important question for me, people always answer stupid questions but... show more
    Six hours every day, sometimes from 7am to 1pm, sometimes from 1pm to 7pm, somtimes from 1am to 7am? I hate this job so much, it's so shitty, easy and so booooring but I need the money. I'm a 19 years old guy and I'm in holidays. What do you suggest? Please this is an important question for me, people always answer stupid questions but when I ask serious ones no one answers. Thanks in advance.
    1 answer · Other - General Health Care · 3 years ago
  • What should I do?

    I'm 19 years old. I'm a guy. I'm in holidays these days and someone I know found me a job to do when I'm off school. It's a very very very shitty job for me but I earn 350$ in 31st August if I begin from today. I must work everyday for 6 hours each. Again, it's a very shitty job :(. What should I do? Sometimes I work from 1am... show more
    I'm 19 years old. I'm a guy. I'm in holidays these days and someone I know found me a job to do when I'm off school. It's a very very very shitty job for me but I earn 350$ in 31st August if I begin from today. I must work everyday for 6 hours each. Again, it's a very shitty job :(. What should I do? Sometimes I work from 1am to 7am, sometimes from 7am to 13pm, sometimes from 13pm to 19pm. What do you suggest? It's an easy job but it's very shitty and I must be on my feet all the time. The money is too good for me but I don't know what to do. I do not want to waste my holidays. Help me, please.
    2 answers · Other - Family & Relationships · 3 years ago
  • I hape stopped ejaculation since a specifi time, and my face is all shiny and beautiful. Why?

    I am 20 years old. Like I said, I have stopped because I consider this act as childish, lame, and not natural. I have never seen something similar. After abstinence, my mood is close to perfect. My skin is all healed and shiny. Dark circles around my eyes disapeared. I feel more energentic somehow... How come? I swear I'm not trolling, this is... show more
    I am 20 years old. Like I said, I have stopped because I consider this act as childish, lame, and not natural. I have never seen something similar. After abstinence, my mood is close to perfect. My skin is all healed and shiny. Dark circles around my eyes disapeared. I feel more energentic somehow... How come? I swear I'm not trolling, this is the truth.
    3 answers · Men's Health · 3 years ago