1) Any traces of filth on ones clothes and body should be removed:

1. only if it makes one feel uncomfortable.
2. after prayer.
3. before prayer. 
4. once a week only.

2) Pubic hair and armpits should be shaved at least:

1. once in every forty days.
2. once a year.
3. once in one’s life.
4. once a week.

3) With regards to ones finger nails and toe nails:

1. they should be clipped.
2. they should be kept untidy and filthy.
3. they should be allowed to grow long.
4. they should be adorned with nail polish and flaunted.

4) With regards to a man’s moustache:

1. It is optional to keep it trimmed clear of the mouth.
2. It may be allowed to grow freely over the mouth unlike the beard which must be trimmed.
3. It is obligatory to shave it off completely.
4. It should be closely trimmed clear of the mouth.

5) Cleanliness in Islam constitutes:

1. no part of faith.
2. one-third of faith.
3. the entire faith.
4. one-half of faith.