How long do I hold the light to my teeth
319563
I believe 15 minutes like ot says on the instructions, though I caution you this is not a safe product!! It will eat your gum line and turn it white, like dead skin! It also burns incredibly bad! Dont put yoir oral health at risk!
319564
20-30 minutes. Same amount of time you keep the gel on. The directions suggest not leaving it on for more than thirty minutes.
1128844
I leave mine on for 1 hour, and don't eat anything for 30 min. After I take them out. I have not even used all of them because my teeth got as white as I wanted already. I did not want extremely white teeth though.
379102
I doubt if you will need to use them for more than five days. Your teeth will lighten up quickly using the sheer white whitening strips.
357193
That depends on the setting. I've never had it on long enough to go out. I usually use it on the brightest setting and have had it last >90 min without dimming. I believe the manufacturer states that it can last 2 hours on that setting. Lower settings will obviously last longer.
1022475
About 2- 2.5 hours. Make sure you stick the battery pack in a ziplock bag if you plan to use it in the rain as it's poorly sealed. Other than that this light is awesome!
1940932
one night we were doing a bbq outside and it was giving at least an hour of light: the light did not have full charge. the light is pretty bright.with full light it can give you a more than 1 hour i believe. but I don't know about 4 to 6. I don't think it is designed for this long or for constant light, This light turns off automatically if no movement.
2053686
I have major depression and when I use the light I feel better within 10 minutes. I feel it helps this and it gives me good energy. I would not use it more than 45 minutes at one time nor after 2-3 in the afternoon, it may keep you from sleeping well.
541717
Barbara, from what my MD has told me (he's the one who suggested I get the light lamp), it's only good to use the light box in the morning after you wake up, for about 30-45 minutes. It's not meant for use all day long in a low light environment. Hope this info helps...you may want to ask your doc about it!
1186837
Light you warmer in the dark you will see it start to glow. and use a butane lighter if you have one. It takes longer than 10 seconds.
1892419
You hold the light flush to your skin, turn light on, leave it on skin from 15-30seconds until you feel a "snap". That was the instructions I was given.
693301
Need to turn it off it has a push button on the bottom of light .. Light will will work for about 8 hours.. If you leave it on it will stay on.. Works great
95254
The more time they get direct light the longer they will stay lit. Minimum of six hours. Every hour more will add to length of shine.
2210228
No, you don't need any light to whiten your teeth with this gel. Just place a bit of gel - it doesn't take much! - on your trays for each tooth, place your trays in your mouth, and wait. All you need to whiten your teeth is your trays, this gel, and a bit of patience. The more whitening you desire, the more time it will take.
644212
I've used mine for more than three minutes (after having cranked quite a bit and let it sit for two weeks). I can get four or five before I have to crank it again.It will last much longer and still produce light, BUT it will get dimmer and dimmer as the charge dies. That said, it recharges very quickly.
1824224
S. Chant, for some reason my phone will not let me answer your second question so I will answer you here. I dont think the light\gel combo would make any difference. I just did some research and the light IS supposed to activate the gel. In my opinion so far, the light didnt do anything as I could see the gel bubbling on my teeth without it. I will try again tonight and see what happens.
2260614
The light will stay on for 35 seconds. New movement after 35 seconds willreactivate the light.
1726956
Not super long, maybe some weeks or so. After a while, the leds and lasers wont want to stay on together ant the lasers will die out