the Puja can be completed with an aarati.
If ashtoththara is to be chanted then
the aarati follows that. After the aarati is complete, take the
deepa around so that the devotees can receive the blessing by
reverentially cupping their hands downwards and receiving the warmth
of the flame and touching their eyes with the cupped hands inwards.
We conclude the puja ceremony by
chanting the following two shlokas.
Tvameva maatacha pitaa tvameva
Tvameva bandhuscha sakhaa tvameva
Tvameva vidyaa dravinam tvameva
Tvameva sarvam mama deva deva
" You alone are our mother and father
You alone are our sibling and friend
You alone are our knowledge and prosperity
You alone are everything to us
My Lord my Lord"