As salamu alaykum
To revive a Sunnah of Prophet(S.A.W) has a great reward....
One of the Sunnah of Prophet is using Miswak(siwak)
*Bismillah-Hirrahma-Nirrahim*
Abu Hurairah narrated that :
Allah's Messenger said : "If it were not that it would be difficult on my nation, then I would have ordered them to use the Siwak for each prayer. "
(Jami -at-Tirmidhi)
Following a Sunnah will help us increase in good deeds
The AJR! Large amounts of ajr( reward) is up for grabs!
"Whoever revives an aspect of My Sunnah that is forgotten after My death, he will have a reward equivalent to that of people who follow him, without it detracting in the least from their reward."
So try to follow Sunnah of Prophet (s.a.w) even if it is something small ( like drinking water while sitting) it may be smaller in your eyes, but can be much pleasing to your Rabb and give you great amount of Reward...
Your sister in islam ...
Safasana : )