Achamanam- procedure 
of purification.
Compiled  by
P.R.Ramachander
   I am not a vedic
Scholar nor I have  been able to
read  the book  on Achamanam 
written by  the great Vedic
Scholar   Sri Sharma  Sastrigal. Yesterday  I decided  
to collect   some information   and write a 
small essay  on it. The Samkshepa
Dharma Sastra published  as per the
orders of Maha Periyavaa  and 
The Wikipedia  on
Achamanam  (https://en.wikipedia.org/wiki/Achamana
)  are my main sources  of information. I humbly  express my acknowledgements and
gratefulness   to these sources. There is
a video  of the Achamana procedure  recommended by  ISCKON 
(https://www.youtube.com/watch?v=ELkEHRnIFTg
)  and another video again from
Vaishnavite source with very detailed procedure 
of Achamanam (https://www.youtube.com/watch?v=bU2RWGmzhv0  and https://www.youtube.com/watch?v=CGYnWiNW2NA
) 
          Right 
from the day  I started  doing Achamanam , there  was a great 
doubt  in my mind . While doing
Achamanam, we use  names  of Lord Krishna  , who is not even mentioned  in the Vedas . So I felt that  Achamana 
is not a Vedic rite. My  doubt was  cleared yesterday when I came   to know  
that  there  are more than one  Achamana 
sampradhaya –one which is Vedic and another called  Pauranic. 
We have all been  doing the
Pauranic  Achamana    and 
not the Vedic one. It is interesting to note that Lord  Rama  
before chanting  Adhithya  Hrudaya did Achamana  thrice  
and after the  Japa he killed  Ravana. (This Achamana  would not be  
the one we are doing as  Lord
Krishna  was not known during those  times) Not being a  Vedic Scholar 
nor  one who is an expert  on Brahmin  
rituals  , I had to  depend on what  others  
have   said about  it.
The Samkshepa 
Dharma Sastra  , a summary   of rituals 
of Brahmins  has one chapter  on Achamanas.I am reproducing here that
chapter as translated by me:-
 Achamana Vidhi:-
(Rules for inner cleaning)
1,Vyasa:-
Wash your hands and legs and face , keep the sacred thread in normal position, and keeping both hands in between the knees , we have to do Achamana. Then we have to clean the teeth.
Make your right hand in the shape of the ear of the cow , and take water three times, Then wipe your lips twice.
Keeping the thumb and little finger open and folding the other three fingers , you have to drink the water, This is called the Achamana method.,
Every time you have to take water sufficient to drown a single grain of black gram.
2.Manu:-
Achamana should be done using Brahma theertha which is not hot , facing east or north . For getting clean we should bathe in water reaching up to the chest in case of Brahmins, reaching up to the neck in case of Kshatriyas, reaching up to the mouth in case of Vysyas and reaching up to the bottom of the mouth in case of Shudhras and ladies .
3.Mareechi:-
Achamana should not be done standing or firmly sitting or with hands held outside the knees. Immediately after meals Achamana can be done sitting firmly on the earth. You should not Achamaneeyam with upper cloth worn on one side of the body or with cloth hiding the shoulders. It should also not be done without sacred thread, wearing dirty cloths and not tying the hair. All activities following such wrong Achamana need to be repeated again. If Achamanas are done facing south or west , then we need to take bath again and do Achamanam again.
4.Yama:-
While doing Achamana we have to touch water (pot or river) with the left hand. This is because in the left hand live the twelve Adithyas as well as Varuna the lord of water,
Water in the Bronze vessel, copper vessel and silver vessel is always pure. So you have to hold the Udharani ( ceremonial spoon) and take the water from the vessel and pour it in the right hand and do Achamana. Taking it directly by the left hand is considered equivalent to drinking of Alcohol.
5.Manu:-
Brahman should always do Achamana using Brahma Theertha , He can also do it using Rishi theertha and Deva theertha but he should never do it using Pithru theertha.
This classification is based on where we hold the water in the right hand. If we hold it just below the thumb it is Brahma Theertha. If it is held just below the little finger it is Rishi Theertha and at the edge of four fingers , then it is Deva theertha. If it is held between the thumb and the first finger , it is called Pithru Theertha.
6.Sounaka:-
The water has to be taken after washing the hand and legs. The water that we see clearly should be used. The water which can just drown a black gram should be taken and it is sufficient if it reaches up to the chest.
After the Achamana, we have to close our lips and wipe the mouth by the base of the thumb twice. Then we have to touch the mouth by all fingers held together.
It is said after this all organs should be touched by the fingers. We drink the water saying Achyuthaya Nama, Anathaya Nama and Kesavaya Nama and touch the organs using fingers chanting the 12 names of Vishnu. This method has been taught by our elders. We should touch our eyes using thumb and first finger, touch the nose using the thumb and the third finger, touch the ears with thumb and the little finger, touch the shoulders using the thumb and the second finger, touch the belly button using the thumb , touch the chest using three fingers and touch the head with all fingers. There can be differences in this rules. The family tradition has to be followed.
Achamana can be performed standing in water but should not be done in water if the depth of water is below our knees.
7,Samvartha:-
Achamana must be performed after bath , after taking food , after drinking fluids, after sneezing and after sleep.
If during chanting of mantra, we happen to see anything dirty, Achamana should be performed and chanting recommenced.
8.Parasara:-
Manu and Parasara are of the opinion that the sacred waters of Prabhasa, the ganges , Sun, Varuna , Chandra, Fire and wind are always in the right ear of a Brahmin.
If we are not able to do Achamana, or if we are not able to get water for Achamana when we have to do Achamana , we need only to touch our right ear. This is equivalent to Achamana. During meals, Homa, taking of alms , eating , or giving of alms, we need to perform Achamana twice.
9.Markandeya:-
After eating mango , sugar cane piece , betel leaf and Soma Pana, there is no need to do Achamana. After taking the Vishnu Pada Theertha also Achamana should not be performed. You should not wash your hand in this case.
(Rules for inner cleaning)
1,Vyasa:-
Wash your hands and legs and face , keep the sacred thread in normal position, and keeping both hands in between the knees , we have to do Achamana. Then we have to clean the teeth.
Make your right hand in the shape of the ear of the cow , and take water three times, Then wipe your lips twice.
Keeping the thumb and little finger open and folding the other three fingers , you have to drink the water, This is called the Achamana method.,
Every time you have to take water sufficient to drown a single grain of black gram.
2.Manu:-
Achamana should be done using Brahma theertha which is not hot , facing east or north . For getting clean we should bathe in water reaching up to the chest in case of Brahmins, reaching up to the neck in case of Kshatriyas, reaching up to the mouth in case of Vysyas and reaching up to the bottom of the mouth in case of Shudhras and ladies .
3.Mareechi:-
Achamana should not be done standing or firmly sitting or with hands held outside the knees. Immediately after meals Achamana can be done sitting firmly on the earth. You should not Achamaneeyam with upper cloth worn on one side of the body or with cloth hiding the shoulders. It should also not be done without sacred thread, wearing dirty cloths and not tying the hair. All activities following such wrong Achamana need to be repeated again. If Achamanas are done facing south or west , then we need to take bath again and do Achamanam again.
4.Yama:-
While doing Achamana we have to touch water (pot or river) with the left hand. This is because in the left hand live the twelve Adithyas as well as Varuna the lord of water,
Water in the Bronze vessel, copper vessel and silver vessel is always pure. So you have to hold the Udharani ( ceremonial spoon) and take the water from the vessel and pour it in the right hand and do Achamana. Taking it directly by the left hand is considered equivalent to drinking of Alcohol.
5.Manu:-
Brahman should always do Achamana using Brahma Theertha , He can also do it using Rishi theertha and Deva theertha but he should never do it using Pithru theertha.
This classification is based on where we hold the water in the right hand. If we hold it just below the thumb it is Brahma Theertha. If it is held just below the little finger it is Rishi Theertha and at the edge of four fingers , then it is Deva theertha. If it is held between the thumb and the first finger , it is called Pithru Theertha.
6.Sounaka:-
The water has to be taken after washing the hand and legs. The water that we see clearly should be used. The water which can just drown a black gram should be taken and it is sufficient if it reaches up to the chest.
After the Achamana, we have to close our lips and wipe the mouth by the base of the thumb twice. Then we have to touch the mouth by all fingers held together.
It is said after this all organs should be touched by the fingers. We drink the water saying Achyuthaya Nama, Anathaya Nama and Kesavaya Nama and touch the organs using fingers chanting the 12 names of Vishnu. This method has been taught by our elders. We should touch our eyes using thumb and first finger, touch the nose using the thumb and the third finger, touch the ears with thumb and the little finger, touch the shoulders using the thumb and the second finger, touch the belly button using the thumb , touch the chest using three fingers and touch the head with all fingers. There can be differences in this rules. The family tradition has to be followed.
Achamana can be performed standing in water but should not be done in water if the depth of water is below our knees.
7,Samvartha:-
Achamana must be performed after bath , after taking food , after drinking fluids, after sneezing and after sleep.
If during chanting of mantra, we happen to see anything dirty, Achamana should be performed and chanting recommenced.
8.Parasara:-
Manu and Parasara are of the opinion that the sacred waters of Prabhasa, the ganges , Sun, Varuna , Chandra, Fire and wind are always in the right ear of a Brahmin.
If we are not able to do Achamana, or if we are not able to get water for Achamana when we have to do Achamana , we need only to touch our right ear. This is equivalent to Achamana. During meals, Homa, taking of alms , eating , or giving of alms, we need to perform Achamana twice.
9.Markandeya:-
After eating mango , sugar cane piece , betel leaf and Soma Pana, there is no need to do Achamana. After taking the Vishnu Pada Theertha also Achamana should not be performed. You should not wash your hand in this case.
1.Achamana the ritual
      Achamana  is a ritual prescribed   for inner purification of persons . It
consists  of taking  very minute 
quantity of water  in the Brahma
Granthi  of the right hand  , and swallowing it three  times chanting  a prayer 
.Once  this taking of water  is over , then different specified  parts 
of the  body above   the waist  
are   touched by  prescribed fingers.
2.Place  and
posture
    Achamana should
always  be performed  sitting on the  clean ground . The posture  unlike other rituals  is not on the lotus pose  but Kukkuta (cock pose) , i.e  sitting down 
on the  soles of the feet .It is
done always facing  the north   or east., The hands of   the person doing it should  be in between his knees. The water   taken in the hand should be pure, should not
be hot nor scented and should not have  
been touched  by hands. The right
hand should be kept in such a way  
that  forefinger  , middle finger  and 
ring finger   are together   and slightly bent upwards. The little finger
and thumb should be separated from these 
three  fingers. Using the
sacrificial spoon  (Udharani)   water
should be taken by the   left hand and
poured  in the right hand. The water  thus poured should be held just  below the thumb.
3.Quantity of water 
       It is
prescribed that   we should take a  very small 
quantity of water , just sufficient 
to drown  a black gram. Water   should never be sipped  but always  
swallowed.
4,Procedure
       There  
are two main types  of Achamanam-
Sroutha(based on Sruthi)   and Pouranika  (Based 
on Puranas).Pauranika   Achamanam  
is also called  smartha achamana.
a.Pauranika Aachamanam
       This is the
most popular  Achamanam  among Tamil Brahmins
Take   water   as described 
above , swallow   it  three 
times after saying  the
following:-
1.Achyutaya Namaha (In the Name of the Innumerable Lord)
2,Anantaya Namaha (In the Name of the Infinite Lord)
3.Govindaya Namaha (In the name of Lord Govinda)
After  that  say 
the following 12 names of the Lord 
and touch  places mentioned  by 
using the fingers  mentioned
1.Keshavaya Namaha - Thumb to touch the right cheek
2.Narayanaya Namaha - Thumb, left cheek
3.Madhavaya Namaha - Ring finger, right eye
4.Govindaya Namaha - Ring finger, left eye
5.Vishnave Namaha - Index finger, left side of the nose
6.Madhusudhanaya Namaha - Index finger, right side of the
nose
7.Trivikramaya Namaha - little finger, right ear
8.Vamanaya Namaha - little finger, left ear
9.Shridharaya Namaha - third (middle) finger, right
shoulder
10.Hrishikeshaya Namaha - third finger, left shoulder
11.Padmanabhaya Namaha - four fingers (hand with thumb
folded inwards), navel
12.Damodaraya Namaha - four fingers, head.
     Note:- While
doing Achamana we have to touch water (pot or river) with the left hand. This
is because in the left hand live the twelve Adithyas as well as Varuna the lord
of water,
  (Note all the 
God’s names are those  of Lord
Vishnu  or Lord Krishna . There are no
names  of any other  Avathara of Vishnu  including Sri Rama . As
the thumb and the mouth are the seats of fire,, the name (
Kesava) and(Narayana) are uttered with the thumb touching the right
and left cheeksrespectively. The second finger and the eyes
are regarded as the seats of the sun and so with the second finger
the right and left eyes are touched, repeating the
names (Madhava) and (Govinda).  The forefinger and the
nose, being considered as seats of Vayu (Wind) the right and left parts of the
nose are touched by the forefinger with the
names (Vishnu) and(Madhusoodana) being repeated
respectively.  The little finger and the ears are seats of Indra and hence
by the little finger the right and left ears are touched uttering the
names (Trivikrama) and(Vamana) respectively. )
 Some people  follow 12 
more names  of the God 
1.Sankarshanaya namaha
2.Vasudevaya namaha
3.Pradyumnaya namaha
4.Anirudhaya namaha
5.Purushothamaya namaha
6.Adhokshajaya namaha
7.Narasimhaya namaha
8.Achyutaya namaha
9.Janardanaya namaha
10.Upendraya namaha
11.Hariye namaha
12.Sri krishnaya namaha
   (It is believed
that  these  24 names  
are the most important names 
of  Vishnu  SAhasranama)
b. Pauranika 
Achamanam-Type II –I found it in a Telugu  web site)
Swallow water  as
mentioned before chanting  :-
Om Kesavaaya Swaaha
Om Naarayanaaya Swaaha
Om Madavaaya Swaaha
This should be followed by cleansing your hand with little water uttering "Om Govindaaya Namaha"
Om Naarayanaaya Swaaha
Om Madavaaya Swaaha
This should be followed by cleansing your hand with little water uttering "Om Govindaaya Namaha"
This is followed by repeating the  following names   , doing the acts  indicated.
Govindaya Namaha
Vishnave Namaha
(Both the hands are washed)
Madhusudhanaya Namaha
Thrivikramaya Namaha
(Both the upper and lower lips are touched with the right hand fingers)
Vishnave Namaha
(Both the hands are washed)
Madhusudhanaya Namaha
Thrivikramaya Namaha
(Both the upper and lower lips are touched with the right hand fingers)
Vamanaya Namaha
Sridharaya Namaha
(Left and right cheeks are touched)
Hrusheekesaya Namaha (Hands are touched)
Padmanabhaya Namaha (Sprinkle water on the feet)
Damodaraya Namaha (Centre of the head is touched with middle finger)
Sankarshanaya Namaha (Edge of the nose is touched with the fist)
Vasudevaya Namaha
Pradhyumnaya Namaha
(Left and right nostrils are touched)
Aniruddhaya Namaha
Purushothamaya Namaha
(Right and left eyes are touched)
Adhokshajaya Namaha
Narasimhaya Namaha
(Right and left ears are touched)
Achyutaya Namaha (Navel portion is touched)
Janardhanaya Namaha (Chest is touched)
Upendraya Namaha (Head is touched)
Hariye Namaha
Sri Krishnaya Namaha (Right and left shoulders are touched)
c.Sroutha(smrithi )  Achamana
Here the water is swallowed by chanting  
1.Tát savitúr váreṇyaṃ
2.Bhárgo devásya dhīmahi
3.Dhíyo yó naḥ pracodáyāt
   There are
three  parts of the Gayathri manthra. I
could not get any more  information   about this form of Achamana   except that 
when doing  Brahma Yagna  , this form of Achamanam  is preferable.
d. Shortcut in  circumstances 
where water is not available?
There is one more type of Aachamanam in vogue. It often
happens that though we need to purify ourselves through Aachamanam, no water is
available at the time and place. In such situations, the scripts prescribes an
easy method of purification, that of touching the tip of the nose and then the
right ear, uttering the Pranava mantra. It is based on the Scriptural texts,
which says that Agni resides in the Brahmana’s nose tip and holy rivers like
the Ganga in his right ear. Hence touching these two purifies a person
immediately. We would have observed our elders reciting names of God (Krishna,
Govinda etc.) whenever they sneeze or yawn. Perhaps this is with respect to the
above principle. It is to be noted that this short cut is to be adopted only
when performing the regular Aachamanam is not possible.
5.When to perform Aachamana
   No ritual not
preceded by   aachamanam gives useful
results.. It is said “Anachamyakritham yachha yachha sankalpa varjitham,
rakshasam thatbhaveth.” Meaning   “Any
ritual not preceded by  Aachamanam or SAnkalpa  becomes only an act of Rakshasa”
a.As a preliminary to all nitya and naimittika karmas (daily and occasional rituals) like b.Sandhyavandanam, Brahmayagyam, Vedadhyayanam, Pitrutarpanam Mantra japam etc.
c.Immediately after waking up in the morning
d.After urination and other forms of excretion
e,After brushing one’s teeth
f.Before and after a bath
g.After wearing clothes
h.Before and after a meal
i.Speaking with or touching unsuitable persons, after telling a lie
j.Before and after giving or accepting alms or donation
k.After sneezing, shedding tears or blood
l.Upon physical contact with women
m.Before and after crossing a river
a.As a preliminary to all nitya and naimittika karmas (daily and occasional rituals) like b.Sandhyavandanam, Brahmayagyam, Vedadhyayanam, Pitrutarpanam Mantra japam etc.
c.Immediately after waking up in the morning
d.After urination and other forms of excretion
e,After brushing one’s teeth
f.Before and after a bath
g.After wearing clothes
h.Before and after a meal
i.Speaking with or touching unsuitable persons, after telling a lie
j.Before and after giving or accepting alms or donation
k.After sneezing, shedding tears or blood
l.Upon physical contact with women
m.Before and after crossing a river
n. If during chanting of mantra, we happen to see
anything dirty, Achamana should be performed and chanting recommenced.
o.During meals, Homa, taking of alms , eating , or giving
of alms, we need to perform Achamana twice.
6.When not to do Achamanam 
Aachamanam is not to be done immediately after taking
prasadam or sipping theertha as these are holy and pure and the symbolic act of
purifying oneself through aachamanam insults their holiness. After eating mango
, sugar cane piece , betel leaf and Soma Pana, there is no need to do Achamana.
After taking the Vishnu Pada Theertha also Achamana should not be performed.
You should not wash your hand in this case.
7.How not to do Aachamana?
a.Achamana should not be done standing or firmly sitting
or with hands held outside the knees. Immediately after meals Achamana can be done
sitting firmly on the earth. You should not Achamaneeyam with upper cloth worn
on one side of the body or with cloth hiding the shoulders. It should also not
be done without sacred thread, wearing dirty cloths and not tying the hair. All
activities following such wrong Achamana need to be repeated again. If
Achamanas are done facing south or west , then we need to take bath again and
do Achamanam again
b.Aachamanam is not to be done in a standing position
(exception: one may perform aachamana while standing if one is in water which
is above the knees but below the navel)
c.Aachamanam is not to be done facing the west or the south, but always facing the east or the north.
c.Aachamanam should not be done with impure or falling water, as from a tap or rain, but usually with water from a river or tank, or from a vessel held in the left hand. When doing this in a river or tank, the left hand should be touching the water.
d.It should not be performed casually, while speaking to others, wearing a shirt or footwear, with a covered head, with laughter etc., but with devotion, and with the consciousness that one is uttering the holy names of the Almighty, which purify and protect.
e.Aachamanam should not be done while wearing a Pavithram. While performing an aachamanam, the pavithram should be kept in the gap between the right ear lobe and the head. This is perhaps meant to avoid the sharp ends of the pavithram hurting the eyes
8.Some important 
information  about  Aachamana
a.A Brahmin becomes purified by  Aachamana 
when the water swallowed reaches 
the heart, A kshatriya  when it
reaches the throat  , a Vaishya when it
reaches the palate  and a Shudhra  or a lady when it touches   their lips.
 



