4PCS Transparent Silicone Thermoform Moldable Dental Mouth Guard, Whitening Teeth Trays Whitener Mouth Guard Care Oral Hygiene Bleaching Tooth Tool

This product does not work at all. The way it looks in the photo is as though the silicone will mold to all your teeth and all the curvatures your teeth may have. The reality is that it only captures the surface grooves of your back molars and none of the front teeth - and that's IF you can even get the mold to soften to the perfect point where the silicone doesn't completely stick to itself but softens enough to mold at all. Out of the 4 that came, 2 had to be immediately tossed cause they were so soft they kept folding in and becoming a sticky, crumbled blob and became useless.The package also came in a small yellow envelope that simply says Made in China - no branding, no instructions, nothing. I had to come back to this product page and follow the nonsensical instructions here for a product that doesn't even work. I recommend skipping this product as it's honestly a real waste of money.

It help me

The product arrived in a small brown bag with 2 sets of molds. There were no instructions enclosed with it, just a "made in China" stamp on it. I went back to the ad and followed the instructions-it didn't work. I left it in the hot water up to 30 seconds and it barely molded around my teeth--there is no outline of my teeth on the tray. I tried a few times but gave up and just used them as they were. Very disappointed; I wanted the silicone trays but should have gone with the plastic ones instead.I thought they were going to be great due to the number of reviews and stars but they must apply to other products that belong to the seller--decals, magazine clips? I went back and read them all and there are only 3-4 reviews on the moldable whitening trays, not to mention most are old reviews. I'm very disappointed, save your money.

Didn't cover all my teeth, and I'm pretty sure my mouth isn't abnormally large....I was hoping to use this as a tray for enamel remineralization and whitening, but it's probably not going to be of any use at all. Took a while to get the trays to form and they definitely won't form as nice as in the pictures, but that wasn't my goal for these so that didn't bother me. Would probably be great if you grind your teeth at night, not if you want to cover all your teeth for using as a tray.

A little backstory, I got this because I lost my Invisalign and needed a temporary replacement until I got home in a few days. The picture of how perfectly it was molded to the teeth is what got me. I tried my best to follow the instructions EXACTLY the way they were written. There were 2 sets (4 pieces). and both sets failed to mold my teeth the way it shows on the pictures. It didn't even reach the back of my teeth

when I opened the package it only had the partwith the handle. But I needed the part that thepicture shows a lady holding in her hand and tryingto put it on her mouth.

I had the same problem with it not molding AT ALL. THEN I reread the instructions and realized it asked for water in 80-90 degrees CELCIUS NOT FARENHEIT. this translates to 194 degrees F! I boiled water, took it off the stove, put the tray in the 194 F water for 15 seconds and it molded just fine. You just need hotter water,

Annother buyer has said it best. And I should have read the reviews first."The product arrived in a small brown bag with 2 sets of molds. There were no instructions enclosed with it, just a "made in China" stamp on it. I went back to the ad on amazon and followed the instructions-it didn't work."With that said I put it in VERY hot water for a minute and tried molding it around my teeth. NOTHING! This product terrible. I tried a few times but gave up and just put them in a drawer.I'm Very disappointed! To whoever is considering this product... Dont buy it! Save your money.