It is forbidden to perform ablution in several directions.

Facing the Qibla.

Turn your back towards the Qibla.

Facing the moon and the sun.

Facing the strong wind.

It is forbidden to perform ablution in 10 places

On the road where people travel.

Under a shady or fruit-bearing tree.

At the place of ablution and bathing.

Inside the hole, in the cemetery.

Standing or walking.

In the water without any reason.

In the room or in bed.

In the courtyard of the mosque or at the Eidgah.

Sit in a low place and move to a high place.

In public.

6 things prohibited from going to Istinja

The name of Allah Ta'ala.

Names of the prophets.

Names of angels.

Verses of the Quran.

Fragments of Hadith.

Du'a Kalam. (Written or Drawn)

8 things that are forbidden during Istinja

Speaking.

To remember.

Reciting the Quran.

Greetings.

Responding to greetings.

Eating and drinking.

Using the Miswak.

Reading and writing.

10 things that are forbidden to be used for kulukha

Bone.

Coal.

Paper.

Glass.

Raw leaves of the tree.

Foodstuffs.

Dry cow dung.

Zamzam water.

With the right hand.

Reusing used rags a second time.

It is Sunnah to do 8 things during Istijah

Enter with the left foot.

Put on shoes and sandals.

Cover your head.

Recite Istighfar as much as you can.

Using loose curls.

Using water.

Exit with the right foot.

Reciting du'a before and after entering.