Watch your pool water sparkle like never before. With just one treatment, this long-lasting algaecide prevents algae growth for up to 90 days.

• Prevents algae for up to 90 days for sparkling pool water and more party planning
• Easy-to-use, so you can spend less time maintaining pool water and more time living your best pool life
  
• Use weekly for easy maintenance — add 1¼ oz. directly to pool water for every 10,000 gallons
  
• Initial use: Add 5 ¼ oz. per 10,000 gallons of pool water, wait 24 hours and vacuum debris
  
• Active ingredient: 50% Quat
  

A unique, multi-functional, non-foaming algaecide that not only treats and prevents green, black and mustard algae, but also clarifies pool water so you can clear your schedule for more pool days.

• Treats and defends your pool water against green, black and mustard algae to prevent party cancellations
  
• Puts the fun in functional with a fast-working, non-foaming formula
  
• Step 3 of 3 in the MPT Extra™ System — use with MPT Extra™ and MPT TurboShock
• Easy-to-use, so you can spend less time maintaining pool water and more time living your best pool life
  
• Use weekly for easy maintenance — add 1¼ oz. directly to pool water for every 10,000 gallons
  
• Active ingredient: 20% Poly Quat & Clarifier
  

The strongest Poolife® liquid algaecide available, this non-foaming formula is ideal for winterizing your pool. It treats and prevents algae growth in swimming pools as well as exterior spas, whirlpools, hot tubs, decorative fountains and synthetically-lined ponds that do not contain fish.

• Our strongest non-foaming liquid algaecide
  
• Shock weekly with TurboShock^® or RapidShock^® to get your best results
  
• Works on all pools and is ideal for winterizing, so you can prepare for a new summer of swimming fun
  
• Easy-to-use, so you can spend less time maintaining pool water and more time living your best pool life
  
• Run your filter for 10 hours a day and vacuum regularly to keep pool parties going strong
  
• Active ingredient: 60% Poly Quat Algaecide
  

Kill algae and get back to swimming in just 15 minutes after treatment. One treatment of this patented, long-lasting formula kills green, black and mustard algae and prevents growth for up to three months!

• Creates long-lasting protection against green, black and mustard algae with single-use treatment
  
• Prevents new algae growth for up to 90 days after treatment so pool water care stays easy
  
• Kills algae in one fell swoop, so you can get back to swimming in just 15 minutes
• Easy-to-use, so you can spend less time maintaining pool water and more time living your best pool life
  
• Works with bromine, chlorine, salt chlorine, ozone and mineral systems
  
• Active ingredient: 2.09% Copper

Treat pool water and jump back in immediately — no waiting to swim! One dose of this long-lasting, copper-based algaecide will help kill the growth of green, black and mustard algae in all types of swimming pools. Subsequent doses will help control re-growth.

• Get back to cannon balls immediately after using the formula — no wait!
  
• This one-hit wonder kills all algae types in a single treatment and provides lasting protection
  
• Easy-to-use, so you can spend less time maintaining pool water and more time living your best pool life
  
• Use 4 fl. oz. per 10,000 gallons of pool water with your initial dose
  
• Continue adding 2 fl. oz. of algaecide every other week to prevent algae invaders from returning
  
• Active ingredient: 7.41% Copper

This multi-action formula prevents algae growth while reducing phosphate levels in your pool water — it’s a win-win for pool lovers.

• Powerful, multi-action formula ensures sparkling pool water, less time maintaining and more swim time
  
• Easy-to-use, so you can spend less time maintaining pool water and more time living your best pool life
  
• Turns away algae invasions and keeps excess phosphate levels at bay
• Use 16 fl. oz. at startup and 4 fl. oz. weekly and after heavy rainfalls for lasting, sparkling pool water
  
• Works with all systems, so you can turn any pool into a party
  
• Active ingredient: 40% Quat Algaecide & Phosphate Remover