Be all clear for more summertime fun! Use this powerful, non-foaming formula to kill and prevent heavy amounts of algae blooms for crystal clear pool water.

• HTH’s all in one algaecide destroys and prevents all types of algae
• Swim immediately
• Compatible with all swimming pools

Powerful All In One Algaecide

HTH Algae Guard Advanced effectively destroys and prevents heavy green, black and mustard algae blooms.

Non-foaming, fast-acting

Add HTH Algae Guard Advanced directly to your swimming pool water and swim right away!

Compatible with all pools

This all in one algaecide is great for all swimming pools including vinyl-lined and salt water systems.

Youre all clear with HTH

For best results, use HTH Algae Guard Advanced as part of your weekly maintenance routine. Works great with HTH Shock products.

How to use

HTH Algae Guard Advanced: All In One Algaecide

Add Directly to Pool Water

Make sure the pump is running.

Use Weekly

For best results, add every 3 5 days. HTH Algae Guard Advanced is also a great addition to your swimming pool opening and closing routine.