How long do your teeth stay white, before your have to re apply? I read that another product about this price only lasted 2-4 week which isn't long
152482
Seriously think about this. The time the teeth stay white after whitening depends on you and your lifestyle. The time your teeth stay white is all about how quickly you stain them with what you put in your mouth not the whitener.
152483
I bleach about every 3 weeks ...BUT...I am a huge coffee drinker. Average about 5 cups a day. The bleach that I was getting from the dentist , I was using it about 3-4 every weeks also.
152484
My teeth is discolored because I drink a lot of coffee, I have use this product daily and have seen results. My teeth are getting whiter, but I also use the whitening pen everyday too. I really can't speak for anyone else, but if you do drink a lot of tea, coffee, or other teeth straining products, your teeth won't stay white and you will have to apply the product often.
547595
Hi Barb; I have not contacted the company yet. I really should, but as of now I have not. I am a professional Esthetician/skin therapist who is always looking at new products to recommend to my clients. I think if there had been enough product I may have recommended it but as it is way to little for the money, I can not. They say it should last an entire month. Some of these products won't last more than a week or two. Sincerely; Laura keller / Reiki Facials LLC
1165529
You use them at your own discretion. Depending on how sensitive your teeth are will determine the duration of the time you leave them in. I usually leave mine on for about 30 minutes at a time, and I only use them when I feel like my teeth need a boost of whiteness.
491149
It's been at least six months since I last used this product. But, it seems to me that I got at least a week out of each tube. My dentist's office recommended only using a very small amount (the tip of a pencil) in each front tooth space of the retainer and mouth guard at each use. I reached the maximum amount of whitening quickly. The amount of whitening was determined by how white the existing crowns were. I bought the first four syringes and then bought a second set of 4, but only used one syringe before the dentist told me I had reached the right amount of whitening. The first set of four probably was enough. It's been at least six months since I last used this product. But, it seems to me that I got at least a week out of each tube. My dentist's office recommended only using a very small amount (the tip of a pencil) in each front tooth space of the retainer and mouth guard at each use. I reached the maximum amount of whitening quickly. The amount of whitening was determined by how white the existing crowns were. I bought the first four syringes and then bought a second set of 4, but only used one syringe before the dentist told me I had reached the right amount of whitening. The first set of... » Read More It's been at least six months since I last used this product. But, it seems to me that I got at least a week out of each tube. My dentist's office recommended only using a very small amount (the tip of a pencil) in each front tooth space of the retainer and mouth guard at each use. I reached the maximum amount of whitening quickly. The amount of whitening was determined by how white the existing crowns were. I bought the first four syringes and then bought a second set of 4, but only used one syringe before the dentist told me I had reached the right amount of whitening. The first set of four probably was enough. « Show Less
690752
Its all about how sensitive ur teeth are...daily for one week is ok but some of these ppl are too vain and use it wwwaayyyy too much. Id say one week every couple of months is enuf...otherwise ur eating up ur enamel and that cant be replaced.
2094843
It's the actual whitener. You do it for 5 minutes a day 7 days in a row which is so much better than the strips. My teeth actually got whiter after the first two days
850090
They make no medical claims but I can tell you your teeth will be very white after using. I use it once in a while and wait till it at about 1/2 strength. Never swallow it just rinse or brush with it.
979052
You could see immediate whiteness of the teeth after a few uses...it all depends on how white the teeth are in the beginning. Keep in mind these Crest strips are just for a 5 min. gentle routine daily. Good luck!
192764
I did it several days in a row when I first got them - don't remember how many.After a couple of weeks, I did a couple more....I don't want my teeth looking like they did when I was four years old.....I think older wrinkled faces with brightly shining pearly whites look odd and artificial.But, these stopped my granddaughter from asking "Papa, why are your teeth yellow?", and used now and then they eliminate the stains from coffee and other stuff I put in my mouth.Talking to your dentist isn't a bad idea....mine doesn't whiten his own teeth, but then he's 10 years younger than I am..... I did it several days in a row when I first got them - don't remember how many.After a couple of weeks, I did a couple more....I don't want my teeth looking like they did when I was four years old.....I think older wrinkled faces with brightly shining pearly whites look odd and artificial.But, these stopped my granddaughter from asking "Papa, why are your teeth yellow?", and used now and then they eliminate the stains from coffee and other stuff I put in my mouth.Talking to your dentist isn't a bad idea....mine doesn't whiten his own teeth, but... » Read More I did it several days in a row when I first got them - don't remember how many.After a couple of weeks, I did a couple more....I don't want my teeth looking like they did when I was four years old.....I think older wrinkled faces with brightly shining pearly whites look odd and artificial.But, these stopped my granddaughter from asking "Papa, why are your teeth yellow?", and used now and then they eliminate the stains from coffee and other stuff I put in my mouth.Talking to your dentist isn't a bad idea....mine doesn't whiten his own teeth, but then he's 10 years younger than I am..... « Show Less
1525563
I use it only once after my morning brush with regular toothpaste. No specific length. I follow it up with 20 min of oil pulling with organic coconut oil. My teeth ate very white after.
470118
I've gotten different whiteners from dentists in the past. This is comparable. I was fine on the ones I had gotten from my dentists in the past. But this was extremely strong. I wore them about 8 hours while sleeping. My upper teeth were a little sensitive for a day or two but my bottom teeth were EXTREMELY sensitive for close to a week. So, I only use this on my upper teeth and only for an or two while I'm awake.
1388378
I am not sure what you mean by that question sorry. Using once does make a difference and i wouldn't recommend leaving them longer than 30 minutes. They are a 2 week supply but i did not use them regularly. I did more like every other day. The teeth do become sensitive and i had a concern with the peroxide in it.
2029669
You either wear them overnight or for two hours. It takes at least two hours for you to actually be able to get them off your teeth as they adhere really well! Overnight seems like a better choice because it is longer, but I found that my teeth were to sensitive for that amount of time. Two hours worked great for me!
864912
Dentemp is exactly that, temporary, I've used it before and sometimes it's lasted a week and other times it's lasted a day. Another problem with Dentemp is that it's thicker material and when you apply it and reset the crown it doesn't always fit well and applies too much pressure to the tooth which may fracture the tooth below and cause infection. I've had my crown professionally set since then and it's lasted two years before it came loose again. I used "Dental Glass Ionomer Permanent" to re-set the crown and it's been solid ever since, over 4 months ago. All you have to do is follow the instructions and clean the prepped area with rubbing alcohol. Practice a mixing a few small batches and get comfortable with it before going in for the real thing. This product works great...well worth the money and more...
1982432
Only comes with 1 whitening gel syringe and depending on how much product you put it'll lasted me 3-4 weeks & that's 4-5 x a week
917300
The whitener is effective enough for me to use once per day for 2 weeks. Depends on cases, people suggest using it every 6 month.
69832
Your teeth only stay nice and white for about a week only, not so bad for the price, it's good to use for important events so your smile can be britten