Smart Algicide is BioGuard's best preventative Algicide. This patented, non-foaming formula prevents green, mustard, and black algae from forming in all types of swimming pools. Smart Algicide contains a patented chelant that prevents staining that commonly occurs with other copper based algicides.
Prevents green, mustard, and black algae
Helps keep pool water beautifully blue
Non-foaming
Non-staining
For all pool types

For white plaster pools only! Spot Kill WP is especially effective on black algae growth. Pour directly over algae growth with circulation off for most effective use.
For white plaster pools
Kills black algae on walls

Use Spot Kill to kill unsightly algae growth quickly. High solubility makes it compatible for most pool surfaces.
For use in vinyl, painted, fiberglass or colored plaster surface pools
Restores water clarity
Fast acting granular algae killer
Black algae killer

Optimizer Plus is a valuable addition to any of the BioGuard Pool Care Systems. It works in chlorinated, brominated or biguanide treated pools to suppress algae growth. But what you'll immediately notice is it enhances water quality by making water feel softer and look like sparkling diamonds. (Not available in California.)
Improves water quality while suppressing algae growth
Helps create clear swimming pool water
Leaves water soft and soothing

Banish is a fast-acting, highly effective, patented, non-foaming algicide that produces results in 24 hours! It kills all types of algae in swimming pools. Thanks to a patented chelant, Banish also prevents staining that commonly occurs with other copper-based algicides.
Highly effective pool algae destroyer and prevetative
Fast-acting formula produces results in 24 hours
Patented non-staining, non-foaming formula
Kills and prevents green, mustard and black algae
Works in chlorine and bromine pools
Does not affect pH so pH adjustments are unnecessary after treatment
You can shock while using Banish so there are fewer steps than when using other copper-based algicides.

This is BioGuard's most effective algae preventative. Works well in chlorinated and brominated pools. A powerful surfactant/wetting agent makes Back Up able to work in tiny cracks and crevices where algae start.
Highly effective algae preventative and algae killer
Keeps pool water clear and free of visible algae
Activity increases as water temperature rises (and you need protection the most)
Will not affect pH levels
Non-staining

This non-foaming, non-staining formula works in chlorinated or brominated pools to inhibit stubborn algae growths.
Excellent for use with pools with attached spas or fountains
Prevents all types of algae
Non-foaming and non-staining
Will not affect pH