Please list important information from the following article about whitening teeth. List them as bullet-points:

Does that sound prosaic to you? But it is what works best and is the safest way to clean teeth at home. The fact is, many stains go away if you brush regularly. Maybe not on the first day, but twice a day for a month, and you begin to notice a change.

Toothpaste brands such as Crest3D and Colgate Max White are exceptionally good at removing stains that are not too deep. The brushing technique matters and the proven way is to brush up and down as well as with a sideways motion. The plaque is sticky and does not move easily.

Brush twice a day, no more. Too much would see you losing enamel. Brush the back of the teeth as well. Most ignore this area, resulting in dark stains that spread gradually to the front. Use floss for cleaning dentures between teeth. Flossing is hard, but it saves teeth.
system
kripaya daanton ko safed karne ke bare main nimnlikhit lekh se mahatvapurn jaankaree soochibaddh karen.unhen bullate-point ke rup main soochibaddh karen:

kya vah dhwani aapke liye abhiyogtmak he?lekin yah vahi he jo sabase acha kaam karata he or ghar par daanton ko saaf karne kaa sabase surakshit tarika he.tathy yah he ki yadi aap niyamit rup se brush karte hai to kai daag chale jate hai.shaayad pehle din nahin, lekin ek maheene ke liye din main do baar, or aap ek badlaav ko notice karnaa shuru karte hai.

toothpaste brands jaise ki Crest3D or Colgate Max White asaadhaaran rup se aise daag ko hataane main achche hai jo bahut gahare nahin hai.brushing takanic myne rakhti he or siddh tarika ek bagal main gati ke saath upar or neeche brush karnaa he.pattica chipchipi he or aasaani se nahin chalati he.

din main do baar brush karen, or nahin.bahut zyada aapako tamchini khote hue dekhenge.daanton ke peeche bhi brush karen.adhikansh is kshetra ko andekha karte hai, jiske parinamswaroop andhere daag hote hai jo dhire -dhire saamne tak fail jate hai.daanton ke bich denture ko saaf karne ke liye flos kaa upyog karen.flosing kathin he, lekin yah daanton ko bachaata he.
user
• kolgate maiks yaa CRES3D jaise brands daanton se daagon ko hataane ke liye ullekhneey hai jo bahut gahare nahin hai.
• upar or neeche brush karnaa utana hi mahatvapurn he jitna ki pattica ko kushalta se hataane ke liye bagal main brush karnaa.
• din main do baar se adhik brush na karen, aapke daant anyathaa tamchini kho denge.
• haalanki mushkil, lagaataar flosing daanton ko sangrakshit karne kaa ek acha tarika he.
assistant
<|system|>
</s>
<|user|>
kripaya daanton ko safed karne ke bare main nimnlikhit lekh se mahatvapurn jaankaree soochibaddh karen.unhen bullate-point ke rup main soochibaddh karen:

kya vah dhwani aapke liye abhiyogtmak he?lekin yah vahi he jo sabase acha kaam karata he or ghar par daanton ko saaf karne kaa sabase surakshit tarika he.tathy yah he ki yadi aap niyamit rup se brush karte hai to kai daag chale jate hai.shaayad pehle din nahin, lekin ek maheene ke liye din main do baar, or aap ek badlaav ko notice karnaa shuru karte hai.

toothpaste brands jaise ki Crest3D or Colgate Max White asaadhaaran rup se aise daag ko hataane main achche hai jo bahut gahare nahin hai.brushing takanic myne rakhti he or siddh tarika ek bagal main gati ke saath upar or neeche brush karnaa he.pattica chipchipi he or aasaani se nahin chalati he.

din main do baar brush karen, or nahin.bahut zyada aapako tamchini khote hue dekhenge.daanton ke peeche bhi brush karen.adhikansh is kshetra ko andekha karte hai, jiske parinamswaroop andhere daag hote hai jo dhire -dhire saamne tak fail jate hai.daanton ke bich denture ko saaf karne ke liye flos kaa upyog karen.flosing kathin he, lekin yah daanton ko bachaata he.</s>
<|assistant|>
• kolgate maiks yaa CRES3D jaise brands daanton se daagon ko hataane ke liye ullekhneey hai jo bahut gahare nahin hai.
• upar or neeche brush karnaa utana hi mahatvapurn he jitna ki pattica ko kushalta se hataane ke liye bagal main brush karnaa.
• din main do baar se adhik brush na karen, aapke daant anyathaa tamchini kho denge.
• haalanki mushkil, lagaataar flosing daanton ko sangrakshit karne kaa ek acha tarika he.</s>
