HTH52037R Pool Care Shock Advanced, Swimming Pool Chemical - Cal Hypo Formula, Prevents Bacteria & Algae, Restores Crystal Clear Water - Shock Treatment, 1lb (12 Pack)

I recently used HTH 52030 Swimming Pool Care Shock, and I’m very impressed with the results. This product quickly boosted the chlorine level in my pool, leaving the water crystal clear in just a few hours. The process was incredibly easy—just add the recommended amount, and the shock treatment works fast to eliminate algae, bacteria, and other contaminants.Within hours, I noticed a significant improvement in water clarity, and my pool looked fresh and inviting again. It’s ideal for maintaining a healthy pool environment and can be used regularly for preventive care.I also appreciate that this shock treatment is effective in both saltwater and chlorinated pools. For anyone looking to maintain sparkling clean water with minimal effort, I highly recommend HTH 52030. It’s a reliable product that delivers great results every time!

I recently purchased the HTH 52037 Swimming Pool Care Shock Advanced and have been thoroughly impressed with its performance. This swimming pool chemical has exceeded my expectations, providing excellent results at a fraction of the cost compared to the local pool store.The HTH 52037 Shock Advanced is a cal hypo formula that effectively restores clarity and cleanliness to my pool water. The 12-count pack offers ample supply for regular maintenance and shocking treatments. Each packet is conveniently pre-measured, making it easy to add the correct dosage without any guesswork.What truly stands out about this pool shock is its affordability. I was pleasantly surprised to find that the HTH 52037 Shock Advanced is significantly cheaper than similar products available at local pool stores. This affordability makes it a fantastic value for pool owners who want to maintain crystal-clear water without breaking the bank.In terms of performance, this pool shock delivers excellent results. It effectively eliminates contaminants, bacteria, and algae, leaving the pool water clean, fresh, and inviting. The cal hypo formula ensures a quick and efficient treatment, helping to maintain proper water balance and prevent any potential issues.The convenience factor of these pre-measured packets cannot be overstated. It saves time and eliminates the need for manual measuring, ensuring accurate dosing for consistent results. I appreciate the simplicity and ease of use that the HTH 52037 Shock Advanced provides.In conclusion, I highly recommend the HTH 52037 Swimming Pool Care Shock Advanced for anyone looking for an affordable and effective pool shock. Its cal hypo formula, combined with the convenience of pre-measured packets, makes it a reliable choice for maintaining a clean and balanced swimming pool. Furthermore, the significant cost savings compared to local pool stores add to its appeal. If you're seeking a high-quality pool shock that offers exceptional value, look no further than the HTH 52037 Shock Advanced. It definitely deserves a well-deserved five-star rating!

The HTH 52036 Swimming Pool Care Shock Advanced is outstanding for pool maintenance. This 6-pack delivers effective results quickly, clearing cloudy water and combating algae. The shock dissolves easily and doesn’t leave residue, making it user-friendly. After one treatment, my pool stayed crystal clear even with rainwater, which is impressive. The 6-pack offers great value, as it lasts longer than many other products. It’s suitable for all pool types, whether above-ground or in-ground. Overall, this pool shock is reliable and efficient, providing excellent results with minimal effort. Highly recommended for anyone seeking a high-quality solution for maintaining pristine pool water.

Works great for keeping the pool clear and algae-free. The cal-hypo formula is strong and effective, but it can leave some residue if not well distributed. Has a strong chlorine smell, but overall a reliable shock treatment.

This shock works great for me. I like that it does not have stabilizer in it, so I do not have to worry about chlorine lock. I add a back to my above ground pool every weekend to boost the chlorine from my salt chlorination and it keeps the water nice and fresh. I like the 6 pack so I have some on deck when I clean the pool.

Convenient to use and purchased at a great value. It keeps main water clear.

Pool shock works and is a must have with pools. Did everything it states.

Product arrived in good condition and matched seller's description. We are pleased with the product and will place another order as needed for the summer. Great value compared to similar products.