Registrant directory

Products from registrant: Crystal Clear CO.

See products grouped by registrant to review similar entries from the same source.

1 record shown

Crystal Clear CO.

Page 1 of 1

Data freshness

Data up to date

EPA records: 122,809

Last refreshed: May 7, 2026, 7:33 AM

Index cache window: 1440 min

Search response cache: 60 sec

POOL CHLOR

42397-1

Crystal Clear CO.

General use

View details Log this product

Explore related EPA directories

Restricted-use directory Active products Cancelled products

Signal word

Danger Warning Caution No Signal Word

Product type

INSECTICIDE MITICIDE FUNGICIDE DISINFECTANT

Registrant

SYNGENTA CROP PROTECTION, LLC FMC CORPORATION LANXESS CORPORATION MCLAUGHLIN GORMLEY KING COMPANY, D/B/A MGK

Turn this lookup into a complete field record

After checking product details, move into SprayLedger to capture complete records with weather, signatures, and later PDF export.

Search all EPA products Create account to log products

Back to EPA lookup

Registrant directory

Products from registrant: Crystal Clear CO.

See products grouped by registrant to review similar entries from the same source.

1 record shown

Crystal Clear CO.

Page 1 of 1

Data freshness

Data up to date

EPA records: 122,809

Last refreshed: May 7, 2026, 7:33 AM

Index cache window: 1440 min

Search response cache: 60 sec

POOL CHLOR

42397-1

Crystal Clear CO.

General use

View details Log this product

Explore related EPA directories

Restricted-use directory Active products Cancelled products

Signal word

Danger Warning Caution No Signal Word

Product type

INSECTICIDE MITICIDE FUNGICIDE DISINFECTANT

Registrant

SYNGENTA CROP PROTECTION, LLC FMC CORPORATION LANXESS CORPORATION MCLAUGHLIN GORMLEY KING COMPANY, D/B/A MGK

Turn this lookup into a complete field record

After checking product details, move into SprayLedger to capture complete records with weather, signatures, and later PDF export.

Search all EPA products Create account to log products