Scumball by Horizon Ventures (2pk)

The Scumball works to eliminate scum and grime in your pool or spa.  It absorbs 43 times its weight in body oils and suntan lotions, improves filtration, and extends pool filter / spa filter life.  Just float the Scumball in your pool or spa until saturated, then clean and reuse!  Lasts up to a swimming season in a pool or three months in a spa.  Package includes two (2) Scumballs.

Features:

• Helps eliminate scum line in your pool or spa
• Increases time between cleanings
• Specialty patented foam absorbs 43 times its weight in oils / lotions
• Prolongs pool filter / spa filter life
• Economical and reusable!