Take it with you
Samples we collected and tested
Best bleach concentration is between 2 and 3 ppm. We tested many places to see if their swimming pools are within the range. If not, we notified them to do follow-ups with local swimming pool management companies.
South Pasadena High School
South Pasadena, California
2.66 ppm
Residential Facility 1
South Pasadena, California
2.46 ppm
24 Hour Fitness
Altadena, California
2.82 ppm
Rose Bowl Aquatics Center
Pasadena, California
2.53 ppm
Apartment Complex 1
California
2.34 ppm
Residential Facility 2
Monrovia, California
2.42 ppm
Apartment Complex 2
South Pasadena, California
3.23 ppm
Apartment Complex 3
California
2.82 ppm
Grand Fountain Apartments
Katy, Texas
0.84 ppm
Linz Luxury Apartments
Katy, Texas
1.13 ppm
Private Pool Facility
Texas
1.94 ppm
Fluellen Creek Pool
Katy, Texas
1.48 ppm