Shop

Products are split into three levels based on ingredient labels

GO
Best choice
SLOW
Contains ingredients with possible health concerns
STOP
Contains harmful ingredients
STOP

the Works

Classic Clean Toilet Bowl Cleaner

Last verified: April 29, 2026

  • Water
  • Hydrochloric Acid
  • Undeceth-3
  • Fragrance
  • Methenamine
  • CI Acid Blue 145
  • Ethoxylated C8-18 And C18-Unsatd Alkylamines
  • Diethylene Glycol
  • Isopropanol
  • Nonoxynol
  • Turpentine

Why This Product is Rated STOP

Classic Clean Toilet Bowl Cleaner by the Works has been evaluated by Million Marker and contains ingredients with known health concerns. This product is rated STOP, indicating higher concern.

We recommend avoiding STOP-rated products and seeking safer alternatives from our GO or SLOW categories.

Learn more about how Million Marker scores products →

Frequently Asked Questions

Classic Clean Toilet Bowl Cleaner by the Works - Non-toxic Household Cleaning Products product rated STOP by Million Marker, free from BPA, phthalates, and parabens

Where to buy

the Works Google Search

More in Household Cleaning Products

Greasecutter Plus by ECOLAB - Non-toxic, STOP rated product free from harmful chemicals
STOP

ECOLAB

Greasecutter Plus

All-Purpose Cleaner - Orange by ECOS - Non-toxic, GO rated product free from harmful chemicals
GO

ECOS

All-Purpose Cleaner - Orange

All-Purpose Cleaner - Parsley by ECOS - Non-toxic, SLOW rated product free from harmful chemicals
SLOW

ECOS

All-Purpose Cleaner - Parsley

Window & Mirror Cleaner - Citrus Zest by ATTITUDE - Non-toxic, SLOW rated product free from harmful chemicals
SLOW

ATTITUDE

Window & Mirror Cleaner - Citrus Zest

All Purpose Cleaner - Lemon Verbena by Clean Cult - Non-toxic, STOP rated product free from harmful chemicals
STOP

Clean Cult

All Purpose Cleaner - Lemon Verbena

The Concentrate by Branch Basics - Non-toxic, GO rated product free from harmful chemicals
GO

Branch Basics

The Concentrate

All Purpose Cleaner - Free & Clear by Seventh Generation - Non-toxic, SLOW rated product free from harmful chemicals
SLOW

Seventh Generation

All Purpose Cleaner - Free & Clear

All Purpose Cleaner by Tee's Organics - Non-toxic, SLOW rated product free from harmful chemicals
SLOW

Tee's Organics

All Purpose Cleaner

Disinfecting Wipes - Lemon Scent by Clean Cult - Non-toxic, STOP rated product free from harmful chemicals
STOP

Clean Cult

Disinfecting Wipes - Lemon Scent

Multi-Surface Cleaner With Bleach by Kroger - Non-toxic, STOP rated product free from harmful chemicals
STOP

Kroger

Multi-Surface Cleaner With Bleach

More in Home

Predict & Confirm Kit by Proov - Non-toxic, GO rated product free from harmful chemicals
GO

Proov

Predict & Confirm Kit

Essential City Water Test by Tap Score - Non-toxic, GO rated product free from harmful chemicals
GO

Tap Score

Essential City Water Test

Detect & Detox Test Kit by Million Marker - Non-toxic, GO rated product free from harmful chemicals
GO

Million Marker

Detect & Detox Test Kit

Hers and His Advanced Fertility Kit by Proov - Non-toxic, GO rated product free from harmful chemicals
GO

Proov

Hers and His Advanced Fertility Kit

Complete Fertility Testing System by Proov - Non-toxic, GO rated product free from harmful chemicals
GO

Proov

Complete Fertility Testing System

Detect & Detox Test Kit: 2 Pack by Million Marker - Non-toxic, GO rated product free from harmful chemicals
GO

Million Marker

Detect & Detox Test Kit: 2 Pack

Sperm Test by Proov - Non-toxic, GO rated product free from harmful chemicals
GO

Proov

Sperm Test

Predict LH Test by Proov - Non-toxic, GO rated product free from harmful chemicals
GO

Proov

Predict LH Test

Reserve FSH Test by Proov - Non-toxic, GO rated product free from harmful chemicals
GO

Proov

Reserve FSH Test

Rain Water Test by Tap Score - Non-toxic, GO rated product free from harmful chemicals
GO

Tap Score

Rain Water Test