Elgydium Anti Plaque 0.004% W/W Toothpaste Health Feed

Regular toothpastes remove plaque n makes your teeth clean whereas whitening toothpastes contain certain tooth whitening agents which whiten your teeth slowly over a period of 2 wks to 2 months. These whitening agents may cause sensitivity in few individuals n wen unbearable it is advised to discontinue.
Whitening toothpastes donot give pearly white teeth for everybody but only lightens one's teeth by 1-2 shade only.

You can try Colgate visible white .. but all these have high abrasives ... So they may appear white and later ... Yellow ..

No.. no cream, or toothpaste or any other application can remove that...
It needs to be removed by scaling....

Only way to stay from plaque is to maintain proper oral hygiene. Brush your teeth twice daily and use mouthwash at night before sleep. Get scaling done every 6 months.

Hello.

When brushing twice a day and flossing doesn't help improve your yellow teeth, it's time to consider other options. Teeth become yellow due to stains – both deep and surface-level – as well as other causes that sometimes aren't under our control.

Although coffee and cigarettes leave stains on your teeth over time, thin tooth enamel also makes teeth look yellow. Tooth enamel is the hard, white surface of your teeth, and underneath it is a pale brown substance called dent...more

if you dont get it cleaned your gums will recede even more.. better to remove the cause then to live with it and suffer later recession ,boneloss and then tooth loss

Tooth ache can be due to cavity or gum issues. If itis a cavity then you need to get a root canal treatment done followed by a crown. Smaller not deep cavity can be cure with fillings.
To prevent cavity use fluoride rich tooth paste.

You can stick to diet management. Such as by following patya. Yogasanas can also help you with this.

99% of the plaque can be removed by the use of waterjets along with daily brushing.