Clorox Pool & Spa Shock Xtrablue 1lb by Clorox $5.99 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity This product is available at our store. Please call for availability. Clorox Pool and Spa Shock Plus (BAG). 4-in-1 Shock that clears cloudy water fast. Also reduces chlorine odor, reduces eye irritation, and sanitizer. Can swim in 15 minutes after application.