Understanding the list of prohibited words in Facebook ads will help you build more effective campaigns. Prohibited words not only relate to content but also impact how you reach and connect with your target customers.
To ensure you don’t violate any regulations and achieve optimal results, let Dali Agency support you in adhering to Facebook’s rules and creating creative, safe, and engaging ad content. We are committed to providing optimal solutions so you can focus on developing your marketing strategy. Below, we will provide you with the most essential and important information regarding Facebook’s advertising language rules.
Why does Facebook ban certain words in ads?
The prohibited words in Facebook ads are not chosen randomly, but based on strict principles to ensure a safe and positive advertising environment. These banned words are often related to several important reasons, and understanding these reasons will help you design more effective ad content.
Protecting users
Facebook primarily bans certain words in ads to protect users from harmful or inaccurate information. For instance, these prohibited words may relate to sensitive health issues, misinformation, or language that causes anxiety, thus ensuring that users always receive reliable and safe information.
Compliance with the law
The banned words in Facebook ads are also regulated to comply with legal rules. Facebook needs to ensure that ads do not violate regulations regarding legal content, such as advertising for tobacco products or banned stimulants. This not only protects consumers but also ensures strict compliance with legal standards.

Maintaining a healthy environment
The rules regarding banned words in Facebook ads also aim to maintain a healthy and positive advertising environment. Facebook wants to ensure that ads do not contain harmful, discriminatory, or provocative language. In this way, the platform can create a friendly and trustworthy advertising space for all users.
Explore the latest details on prohibited words in Facebook Ads
In order to help advertisers minimize the situation of ads being rejected and improve campaign effectiveness, we will provide you with details about the groups of prohibited words in Facebook Ads, including:
Words that violate Facebook’s policies: Be careful not to “Fall into the trap”
To ensure your ads comply with Facebook’s rules, you must pay close attention to the words prohibited in Facebook ads. Below are the detailed groups of prohibited words that you should be aware of:
Medical-related terms:
- Specialized terminology, disease names, symptoms: Terms like “cure for cancer” or “heart disease cure” can be misleading or create unrealistic expectations.
- Physiological functions, sensitive body parts: Words like “enhance sexual performance” or “increase body part size” are often banned because they can be offensive or misleading.
- Unlicensed medical products/services, misleading claims: Terms such as “miracle cure” or “unofficial medical services” are not allowed.
Prohibited words in Facebook Ads related to finance:
- Cryptocurrency, unclear investments, unrealistic profit promises: Phrases like “guaranteed high returns” or “make quick money from cryptocurrency” are not allowed.
- Illegal financial activities: Words like “financial job without a license” or “fraudulent investment activities” are prohibited.
Chemical components and substances:
- Banned, stimulants, addictive substances: Words like “stimulant drugs” or “addictive substances” are not acceptable.
- Unsafe ingredients: Terms such as “toxic substance” or “untested ingredients” can raise concerns among consumers.
Racial and gender discrimination:
Offensive, discriminatory language related to race, gender, religion, or sexual orientation: Terms such as “only for white people” or “products for men are better” are prohibited.

Training, employment, and office space rentals:
Illegal jobs, unrealistic commitments: Terms like “no experience required” or “guaranteed job placement” are not allowed.
Surveillance cameras and security systems:
Illegal surveillance products, invasion of privacy: Phrases like “surveillance cameras without consent” or “privacy-invading devices” are banned.
Unrealistic guarantees:
Avoid words like “Guaranteed,” “100%,” “Perfect”: Examples such as “100% results” or “perfect product” are unrealistic promises and will not be accepted.
Inappropriate imagery:
Sexually suggestive, violent, or unfair comparisons: Images with explicit content, violence, or unfair comparisons are prohibited to maintain a safe, respectful online space for users.
Unfair before-and-after comparisons:
Unfair, biased comparisons with competitors: Phrases like “our product is better than competitors” without clear evidence are not allowed.
Brand copyright:
Unauthorized use of another brand’s name, logo, or slogan: Phrases like “similar to Brand ABC” or using another brand’s logo without permission are prohibited.
Text over 20% in ad images:
20% text rule: This rule directly impacts whether your ad gets approved. To ensure your ad is accepted, limit text in images to keep the focus on the content.
Other reasons why your ad account might be banned
When your ad account is banned, it’s not just because of using prohibited words in Facebook ads, but there could be other reasons as well. Here are some common causes that could lead to your ad account being banned:
History of policy violations or reports:
A history of policy violations or being reported can lead to your account being banned. If your ad account has previously violated Facebook’s rules or has been reported by users multiple times, Facebook may impose a ban to protect the community and maintain the quality of ads. Make sure all your ads strictly comply with Facebook’s rules and policies to avoid unnecessary risks.
Facebook system errors:
Facebook system errors can sometimes be the reason for your ad account being banned. Technical issues or platform malfunctions can lead to your ads or account being wrongly flagged. To resolve this, reach out to Facebook’s support team to check and fix the issue. Ensure that you are always updated on any changes to Facebook’s rules to maintain compliance.
Words to avoid when running Facebook Ads
To ensure that your ads comply with Facebook’s rules and avoid unnecessary issues, it’s important to be mindful of your language. Below are some groups of prohibited words in Facebook ads that you should avoid to ensure your ads are always appropriate and follow the regulations:

Sensitive terms related to religion, politics, and ethnicity:
Words related to religion, politics, or ethnicity are often banned by Facebook. These words can be controversial or offensive, leading to your ad being rejected. Avoid using terms like “your religion is wrong,” “our politics is the best,” or “this ethnicity is untrustworthy.” These words can create division and tension, violating Facebook’s policies.
Offensive or derogatory language:
Using offensive or derogatory language in ads not only violates Facebook’s rules but can also harm others. Words like “failure,” “stupid,” or “incompetent” can lead to your ad being removed immediately. Ensure that the language in your ads is respectful and does not insult any group of people.
Illegal activities:
Terms related to illegal activities are strictly prohibited in Facebook ads. Avoid using phrases like “illegal drugs,” “fraudulent investments,” or “scam services.” These words not only pose a risk but also diminish the credibility of your ad, which could result in your account being banned or your ad being rejected.
Tips to avoid using prohibited words
To avoid violating Facebook’s advertising language rules, you should:
Read the advertising policy carefully: Stay updated on regulations
The first and most important step to ensure your ads comply with Facebook’s policies is to read and fully understand the advertising guidelines. Advertising policies can change frequently, so it’s essential to stay updated on the latest regulations. This will help you avoid prohibited words and ensure that your ads are always compliant.
Use neutral language: Focus on product/service benefits
When drafting ad content, use neutral language to avoid controversy or making readers uncomfortable. Instead of using words that could be misunderstood or are sensitive, focus on clearly presenting the benefits of your product or service. This not only makes your ads friendlier but also helps viewers easily recognize the true value of your product.
Carefully review content: Avoid sensitive or misleading terms
Before submitting your ad, carefully review the content to ensure there are no sensitive or misleading terms. Use content-checking tools to detect and remove words that might violate Facebook’s rules. This ensures that your ad is not only compliant but also leaves a positive impression on your audience.
Use support tools
Facebook Ads guide: This is the official document from Facebook providing detailed guidelines on advertising rules and standards. Using the Facebook Ads Guide will help you better understand the requirements and norms you need to follow.
Conclusion
Mastering the regulations regarding prohibited words in Facebook ads is a key factor in building an effective advertising campaign that complies with the platform’s policies. Prohibited words not only affect the acceptance of your ads but also influence how you connect with your target audience.
To ensure your ads always meet the guidelines and achieve the best results, let Dali Agency assist you in adhering to the rules and creating safe, engaging ad content. We commit to providing optimal solutions that help you focus on developing your marketing strategy. We are always ready to provide information and support to ensure your ads are compliant and successful.

