Jack's Magic After Shock (8 oz) (pack of 4)

Get your pool or spa back to comfortable, swim-ready water in minutes.
Jack’s Magic After Shock is specially formulated to neutralize excess chlorine and eliminate strong chemical odors after shocking, so you can enjoy clear, balanced water without the wait.

Key Benefits

• Neutralizes excess chlorine quickly after shocking
• Reduces strong chlorine smell and irritation
• Helps restore proper water balance fast
• Ideal for pools, spas, and hot tubs
• Safe for all pool surfaces and equipment

Why Use After Shock?

After shocking your pool or spa, chlorine levels can spike—causing harsh odors, skin irritation, and downtime. This formula works immediately to bring levels back under control so you can safely get back in the water sooner.

How to Use

Add the recommended amount directly to your pool or spa after shocking when chlorine levels are high. Circulate water for best results.