(ALGAECIDE) is a powerful all-purpose algaecide. The Yellow Stuff quickly eliminates all types of algae breakouts, and is also a highly effective algae preventative. The Yellow Stuff is safe for all pool finishes and works with all major pool sanitizing systems. Swimming can resume in a few hours. Please note: This product is not available in AK, AL, CA, CO, DE, HI, IA, ID, IL, IN, KS, KY, MA, ME, MN, MO, MT, NE, NH, NJ, NM, NV, ND, OR, RI, SD,
VT, WA, WI, WV and WY.
How long should I wait before I can go swimming?
You can only safely swim after your chlorine levels have returned to normal.
Initial: 4 ounces per 10,000 gallons
For severe accumulations, double the dosage.