EWG's Guide to Healthy Cleaning

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Evidence
Products Listing It

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F

AMMONIUM HYDROXIDE

This substance ranges from C to F depending on concentration/usage.

Asthma/Respiratory

Moderate Concern

Skin Allergies &
Irritation

Moderate Concern

Developmental &
Reproductive Toxicity

No Data, Some Concern

Cancer

No Data, Some Concern

Environment

High Concern

Top scoring factors: Evidence of acute aquatic toxicity; skin irritation/allergies/damage; respiratory effects

AMMONIUM HYDROXIDE can be found in 54 products.

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Evidence

Health issue

Level of Concern

Source

Very toxic to aquatic life

high

GHS Hazard Codes - EU GHS Hazard Labeling Codes

Causes severe skin burns and eye damage
Only in: Oven Cleaner; Drain Opener/Clog Remover; Hard Water Stain Remover; Toilet Cleaner; Stove Top Cleaner

high

GHS Hazard Codes - EU GHS Hazard Labeling Codes

Asthmagen (allergic)

moderate

AOEC Asthmagen list - AOEC

Asthmagen

some

AOEC Asthmagen list - AOEC

Causes severe skin burns and eye damage
Only in: Drain Opener/Clog Remover; Oven Cleaner; Hard Water Stain Remover; Toilet Cleaner; Stove Top Cleaner

some

GHS Hazard Codes - EU GHS Hazard Labeling Codes

Impurities

Health issue

Level of Concern

Source

Impurity: AMMONIA GAS
Very toxic to aquatic life

some

GHS Hazard Codes - EU GHS Hazard Labeling Codes

Impurity: AMMONIA GAS
Causes severe skin burns and eye damage
Only in: Oven Cleaner; Drain Opener/Clog Remover; Hard Water Stain Remover; Toilet Cleaner; Stove Top Cleaner

some

GHS Hazard Codes - EU GHS Hazard Labeling Codes

Impurity: AMMONIA GAS
Toxic if inhaled

some

GHS Hazard Codes - EU GHS Hazard Labeling Codes

Impurity: AMMONIA GAS
eye damage

some

Threshold Limit Value (TLV) Basis - American Conference of Governmental Industrial Hygienists (ACGIH)

Impurity: AMMONIA GAS
Asthmagen (allergic)

some

AOEC Asthmagen list - AOEC

Impurity: AMMONIA GAS
Asthmagen

some

AOEC Asthmagen list - AOEC

Impurity: AMMONIA GAS
Causes severe skin burns and eye damage
Only in: Drain Opener/Clog Remover; Oven Cleaner; Hard Water Stain Remover; Toilet Cleaner; Stove Top Cleaner

some

GHS Hazard Codes - EU GHS Hazard Labeling Codes

Impurity: AMMONIA GAS
upper respiratory tract irritation

some

Threshold Limit Value (TLV) Basis - American Conference of Governmental Industrial Hygienists (ACGIH)

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EWG provides information on cleaning product ingredients from the published scientific... continue reading →

EWG provides information on cleaning product ingredients from published scientific literature, to supplement incomplete data available from companies and the government. The ratings indicate the relative level of concern posed by exposure to the ingredients in this product - not the product itself - compared to other product formulations. The ratings reflect potential health hazards but do not account for the level of exposure or individual susceptibility, factors that determine actual health risks, if any. (Hide)
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Grade A

Lowest Concern

Few/no known or suspected hazards to health or the environment

Grade B

Low Concern

Limited potential for hazards to health or the environment

Grade C

Moderate Concern

Some potential for hazards to health or the environment

Grade D

High Concern

Likely hazards to health or the environment

Grade F

Highest Concern

Potentially significant hazards to health or the environment

About the ratings: EWG provides information on cleaning product ingredients from the published scientific literature, to supplement incomplete data available from companies and the government. The ratings indicate the relative level of concern posed by exposure to the ingredients in this product - not the product itself - compared to other product formulations. The ratings reflect potential health hazards but do not account for the level of exposure or individual susceptibility, factors which determine actual health risks, if any.

Grade A

Lowest Concern

Few/no known or suspected hazards to health or the environment. Good ingredient disclosure.

Grade B

Low Concern

Limited potential for hazards to health or the environment. At least some ingredient disclosure.

Grade C

Moderate Concern

Some potential for hazards to health or the environment. At least some ingredient disclosure.

Grade D

High Concern

Likely hazards to health or the environment. May also have poor ingredient disclosure.

Grade F

Highest Concern

Potentially significant hazards to health or the environment or poor ingredient disclosure.

About the ratings: EWG provides information on cleaning product ingredients from the published scientific literature, to supplement incomplete data available from companies and the government. The ratings indicate the relative level of concern posed by exposure to the ingredients in this product - not the product itself - compared to other product formulations. The ratings reflect potential health hazards but do not account for the level of exposure or individual susceptibility, factors which determine actual health risks, if any.

EWG's Other Health Guides

Where did Method’s scores go?

Method and EWG are working together to use new information provided by Method to update Method's scores. Please check back for updated scores in the near future.