Best Pool Algaecide

Category: pool algaecide 👁 218 👍 9 ★★★★☆4.7

Best Sellers in Swimming Pool Algaecides

  • #1. ...
  • HTH 67032 Super Algae Guard Swimming Pool Algaecide Cleanser, 1 qt, Clear. ...
  • Clorox Pool&Spa Green Algae Eliminator2 32 oz. ...
  • Pool RX 101001 6 Month Algaecide Blue Treats 7.5k-20k gallons, Single, Unit. ...
  • McGrayel Algatec 10064 Super Algaecide for Green, Yellow and Black Algae.

One way or another, what is the strongest algaecide?

Super AlgaeBomb® 60

Right, how do I get rid of algae in my pool fast? After cleaning and shocking your pool, wait for the chlorine to fall below five parts per million, then add a dose of algaecide. Brush your pool to loosen any last bits of algae you can't see. The algaecide will kill it so it can be filtered out.

Into the bargain, what is the best algaecide for black algae?

Black algae is more likely to come back after an initial outbreak. Use Suncoast All in One Algaecide to prevent future algae breakouts. This is the best multi-purpose algaecide. It keeps your pool algae-free without foaming and contains a clarifier to keep your water sparkling.

How often do you put algaecide in your pool?

Algaecide should be added to your pool water on a weekly basis. Preventing algae is the key to fun in your pool. Algaecides act as a backup to your normal sanitization program and prevent algae from starting and growing in the pool. Algaecide should be added after every shock treatment.

BESTSELLER NO. 1 in 2022

HTH 67032 Super Algae Guard Swimming Pool Algaecide Cleanser, 1 qt, Clear

HTH 67032 Super Algae Guard Swimming Pool Algaecide Cleanser, 1 qt, Clear
  • BENEFITS: Kills and prevents all algae types including green, black and mustard algae in your swimming pool so you can enjoy your summertime fun
  • USE: Apply directly to the pool for easy DIY pool care
  • COMPATIBILITY: Great for vinyl-lined and saltwater pool systems
  • FEATURES: Non-foaming algaecide formula destroys algae fast for crystal clear water; Swim 15 minutes after applying algaecide to your pool; Dissolves fast; Won’t fade vinyl pool liners
  • INCLUDES: One 1-qt container of Super Algae Guard for your swimming pool water
BESTSELLER NO. 2 in 2022

Clorox Pool&Spa Green Algae Eliminator2 32 oz

Clorox Pool&Spa Green Algae Eliminator2 32 oz
  • Non-foaming formula
  • Effective kill and preventative treatment
  • Suitable for all pools
BESTSELLER NO. 3 in 2022

Pool Mate 1-2150-02 Algaecide 50 Swimming Pool Algaecide, 1-Quart, 2-Pack

Pool Mate 1-2150-02 Algaecide 50 Swimming Pool Algaecide, 1-Quart, 2-Pack
  • Non-Metallic Algaecide
  • For All Pool Types (Vinyl, Fiberglass, Concrete, Gunite, etc.)
  • Effective against all algae types (Green, Black, Yellow, Mustard, Pink)
  • Prevents and Kills Algae
  • Wait a minimum of 15 minutes after use
  • Weekly maintenance dose: 2 or 3 oz per 10,000 gallons
BESTSELLER NO. 4 in 2022

Clorox Pool&Spa XtraBlue Algaecide 40 oz

Clorox Pool&Spa XtraBlue Algaecide 40 oz
  • All-in-one algae Killer
  • Quick and effectively kills Green, mustard and Black pool algae
  • Treats up to 25, 000 gallons
  • Non-staining, non-foaming formula
BESTSELLER NO. 5 in 2022

Kem-Tek KTK-50-0006 Pool and Spa 60-Percent Concentrated Algaecide, 1 Quart

Kem-Tek KTK-50-0006 Pool and Spa 60-Percent Concentrated Algaecide, 1 Quart
  • Safe with all pool and filter types
  • Helps clarify pool water
  • Long lasting algaecide
  • Non- foaming algaecide
  • For treatment and prevention
BESTSELLER NO. 6 in 2022

In The Swim Super Pool Algaecide - 1 Quart

In The Swim Super Pool Algaecide - 1 Quart
  • NOTE: WE ARE CURRENTLY UNABLE TO SHIP SUPER ALGAECIDE TO THE STATE OF CALIFORNIA.. We apologize for the inconvenience.
  • Provides superior algae-fighting power with long lasting effects
  • Safe enough to swim directly after use
  • Contains 7.1% Chelated Copper (chelated to protect from staining)
  • Non-foaming formula, with no odor
BESTSELLER NO. 7 in 2022

McGrayel Algatec 10064 Super Algaecide for Green Yellow and Black Algae 64 Ounce

McGrayel Algatec 10064 Super Algaecide for Green Yellow and Black Algae 64 Ounce
  • Will not interfere with pool water pH, or sanitizer levels and can swim immediately after treatment
  • Kills rather than starves algae and prevents algae regrowth due to biostatic inhibitors
  • Kills most algae in 8 to 24 hours; black algae in 7 to 10 days
  • Salt pool friendly Formula contains no metals, bromides, or quats; Works synergistically with chlorine for fast cleanup
  • Super-clarifics pool water during cleanup function
BESTSELLER NO. 8 in 2022

HTH 52026 Super Shock Treatment Swimming Pool Chlorine Cleaner, 1 lb (Pack of 12)

HTH 52026 Super Shock Treatment Swimming Pool Chlorine Cleaner, 1 lb (Pack of 12)
  • BENEFITS: Increases the chlorine level in swimming pools to kill bacteria and algae to keep your pool water clear and ready for fun all season long
  • USE: Apply directly to pool water as needed; Test pool water and shock weekly to keep free available chlorine levels between 1 and 4ppm
  • COMPATIBILITY: Effective for all swimming pool types including pools with liners and Gunite pools, and saltwater pool systems
  • FEATURES: Increases chlorine levels; Kills and prevents bacteria and algae; Keeps water clear; See results in 24 hours; 1 bag treats 13, 500 gallons; Won’t fade vinyl pool liners
  • INCLUDES: Twelve 1-lb bags of shock treatment for your swimming pool
BESTSELLER NO. 9 in 2022

Pool RX 101001 6 Month Algaecide Blue Treats 7.5k-20k gallons, Single, Unit

Pool RX 101001 6 Month Algaecide Blue Treats 7.5k-20k gallons, Single, Unit
  • 6 month algaecide
  • Eliminates all types of algae
  • Reduces chemical demand
  • Effective for up to 6 months
  • Simplifies pool Care
  • Also Ideal for Salt Pools
BESTSELLER NO. 10 in 2022

HTH 67033 Ultimate Algae Guard Swimming Pool Algaecide Cleanser, 1 qt

HTH 67033 Ultimate Algae Guard Swimming Pool Algaecide Cleanser, 1 qt
  • BENEFITS: Kills all types of algae and prevents future algae blooms in your swimming pool for up to 3 months so you can get back to enjoying your summertime fun
  • USE: Apply directly to the pool regularly for easy DIY pool care; For best results, use with other HTH pool care products
  • COMPATIBILITY: Great for a variety of swimming pool types, including saltwater systems
  • FEATURES: Non-foaming algaecide formula destroys algae fast for crystal clear water; Swim almost immediately after applying algaecide to your pool
  • INCLUDES: One 1-qt container of Ultimate Algae Guard for your swimming pool water
  • Power Source Type: Manual

13 More Questions Answered

Can you add too much algaecide to a pool?

Adding too much algaecide will have a counterproductive effect. The product will have a tougher time working when it's saturated in the water. There's not much to remedy an algaecide overdose except letting it naturally dissipate. Swimmer usage, evaporation and backwashing are all factors that can contribute to this.

What can I use instead of algaecide?

Your Best Weapon Against Algae Chlorine—yep, your typical sanitizer—is much more effective at killing algae than algaecide is. Even if your water gets cloudy and your walls get slimy, chlorine can still kill it.

Can I use pool shock and algaecide together?

While shocking and adding algaecide is effective in getting rid of algae, it should not be done together. This is because when you mix chlorine and algaecide together, it renders both of them useless. Hence, you should first shock the pool and wait for the chlorine levels to fall below 5 PPM.

Should you use algaecide in your pool?

When should I add algaecide to my pool? Algaecide will kill the algae and mold affecting your pool water, but it is best used as an algae preventative. While it does not change the pH balance of your pool water, it will keep algae from growing and work with your chlorine sanitizer to keep those levels balanced.

What naturally kills algae?

In the same way that baking soda can be a spot treatment for black algae, household borax does the same for blue and green algae. Simply use the borax to scrub away algae that's sticking to your pool walls, then use the brush to dislodge it.

Why does my pool keep getting algae?

Algae is a living plant organism that can seemingly appear in your pool overnight and result in clogged filters and poor water circulation. It can also make your pool chemical less effective. After entering your pool by wind, algae will flourish in a pool filled with debris and dirty water.

Why did my pool turn green overnight?

Pool water turns green because of algae in the water. Algae can grow rapidly, particularly when it's warm like Summer, which is why it can surprise you overnight. This generally comes down to an imbalance or lack of chlorine in the water.

Is black algae in pool dangerous?

Black Algae Does Not Cause Illness Swimmers will not be harmed by the presence of black algae in a swimming pool. The black or bluish-green spots will be a deterrent to swimmers; however, similar to garden weeds, black algae is a nuisance but will not, by itself, cause illness.

Why does my pool keep getting yellow algae?

The “right conditions” for mustard algae include almost any pool with a nice water temperature, and a low level of chlorine. Yellow algae can even infect pools that are meticulously maintained; with proper water balance, sanitizer levels and well-filtered water.

What is the best algae killer?

#1. Clorox Pool & Spa Green Algae Eliminator
  • #1. ...
  • Clorox is a trusted name in clean. ...
  • This is a good algaecide to use if you're battling less common algae, such as black or yellow. ...
  • Many times when you treat algae, you also need to use a clarifier to clear up the water.

Why is my pool still green after shock and algaecide?

When pool chemicals are not properly maintained it is easy for pH levels to get out of whack quickly leading to a green pool. If you have already shocked your pool and taken pH level samples you may still need to add stabilizers or phosphate removers.

Should I run the filter after adding algaecide?

Add a dose of algaecide, bring your chlorine level high by shocking, and run the filter continuously until the problem clears. ... Be dutiful in shocking every week to two weeks and add a maintenance dose of algaecide every other week to prevent further algae growth.

Will algaecide clear a green pool?

Pool water must have a sanitizer or something that will kill bacteria and algae. Algaecide alone without chlorine will not prevent the pool from turning green.