When Does Ghusl Become Obligatory?
Ghusl is only required before Salah in case of ejaculation. If there is a small involuntary discharge after urination it doesn’t require ghusl. In the absence of ejaculation, it could very well be Madhi or Wadi and not Mani. To know the difference between Madhi and Mani , please see: Discussion 59642 • Reply 59721 To know when Ghusl becomes obligatory , please see: Discussion 59633 • Reply 59638