EWG's Guide to Healthy Cleaning

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Evidence
Products Listing It

developmentb

F

SULFURIC ACID

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

Asthma/Respiratory

No Concern

Skin Allergies &
Irritation

No Concern

Developmental &
Reproductive Toxicity

No Concern

Cancer

No Concern

Environment

No Concern

Top scoring factors: Safer ingredient; Evidence of skin irritation/allergies/damage; cancer; respiratory effects

SULFURIC ACID can be found in 30 products.

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Evidence

Health issue

Level of Concern

Source

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

Known To Be Human Carcinogen

high

NTP 12th RoC - NTP RoC

Known to cause cancer

high

Prop 65 - CA Proposition 65

pulmonary function

moderate

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

Asthmagen (irritation)

moderate

AOEC Asthmagen list - AOEC

suspected human carcinogen

moderate

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

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

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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.