Issue 146...
Issue 146: If a person performs Tayammum in place of Wudhu, then when one of the things that causes Wudhu to become void occurs, then his Tayammum will become void. Issue 147: If a person performs Tayammum instead of Ghusl, and if one of the things that cause the Ghusl to become void occurs, then his Tayammum will become void. For example, if in place of Ghusl Janabat, one performs Tayammum, then if he again becomes Junub, his Tayammum will become void.
Issue 148: Tayammum is only correct in the event that a person is not able to perform Wudhu or Ghusl. Therefore, if one performs Tayammum with no reason, it will not be correct; and if he has a reason, and later that reason is removed then his Tayammum will become void. For example, one did not have water, then later he found some water.
Issue 149: If one performs Tayammum in place of Ghusl Janabat, then he must not perform Wudhu for Salat; but if it is in place of another Ghusl, then with that Tayammum, he cannot perform the Salat and he must perform Wudhu. If he is not able to perform Wudhu, then he must perform another Tayammum in the place of the Wudhu. Previous…