If I use this for a month, how long will it last before I have to re apply?
601592
I used mine up completely only one brushing per day, and I didn't notice much difference. I'm having better results with Colgate's Total Gel Whitening, quite frankly.
601593
I actually put my wet toothbrush in a box of baking soda and then apply a strip of this booster to the brush and brush my teeth with it once a day. It really helps with stains and my teeth are pretty white for a 53-year-old.
1737720
That's hard to say exactly. If you use a couple of drops each time (like it recommends) it should last for months, or longer.
1212783
No guarantee as far as I know. If you read the responses, more people like it than not. You should know if it's going to work for you fairly soon. I saw a difference in about 3 days. Certainly worth the price of a month's supply. Good luck.
1744258
If you use it twice a day as it says on the bottle it will last 3 weeks to a month. If you are a slacker like me, it will last two months.
1889800
I haven't used it for that, but for what I understand it's anywhere between 14 days to a month.
1965170
If the site you are applying the durastick to is kept clean, then the resistance is greater. Can last you up to a month or more.
1994437
I've been using this for about 2 1/2 weeks. I just thought I'd try it. Supposed to apply nightly for 6 weeks before you see intended results.
2021571
It would depend on how many sprays you applied and how many times a day/week that you applied it, and on how many different objects. I followed the suggestion on the product insertand applied 2 sprays, 2x/day to about 3 different areas and it lasted a very long time - maybe about a month. I think it approximates how many sprays the product is good for somewhere on the package so you can maybe estimate how long it'd last.
345485
I usually continue reapplying. Its up to you,some people complain that it's strong but I love it. I see results right away.
178282
Te first time, It lasted me barely a month. Maybe 2-3 days shy of a full month. However, the second time I used it, the bottle lasted me a little over a month. It's really hard to get exactly the number of drops you are supposed to use bc it comes out really fast.
1063442
Very hard to say as it would matter if you were touching up a spot or all of the hair on your head. I would imagine you could get 1 month for applying to your entire head of hair.
122741
You have to activate it after you get the product, one month period starts from the day you activate
272802
It will depend on who you order if from. I order it about about every four months and it is usely expirires about a year or so. I would contact seller before I order if you are concerned of the date.
258666
I would estimate 2-3 months from my personal experience. But really depends on how generous, or conservatively you apply it.
1293815
One application lasts 3 weeks to 1 month but I am a blond with fine facial hair which makes it possible to wait a little longer between treatments. PS wash your face with a wet wash cloth and remove your makeup before applying as the chemicals in the hair removal system may cause a chemical reaction and cause irritation particularly sparkle blush
1489732
I would say about a week. And with continued use a good month should be 100% difference. I am.very happy with this product.
347373
2 weeks, give or take, and may require a second application. I just head into the yard every 2 or 3 weeks to re-treat and hit the ones I missed last time. I'm sure by fall it will all be gone.