How to remove a scam token from my MetaMask wallet?

Understanding Scam Token Presence

1. Scam tokens appear in MetaMask when users interact with malicious websites or approve unsafe token contracts.

2. These tokens do not represent real assets and cannot be traded on legitimate decentralized exchanges.

3. Their balance display is purely cosmetic—no underlying value or contract functionality exists beyond visual spoofing.

4. The token may use a name or symbol identical to well-known projects, exploiting user recognition for deception.

5. Some scam tokens trigger pop-ups or redirect attempts when clicked, aiming to harvest wallet permissions or seed phrases.

Manual Removal via Custom Token Deletion

1. Open MetaMask and navigate to the “Assets” tab on desktop or mobile interface.

2. Scroll down and locate the suspicious token under the “Tokens” section.

3. Tap or click the three-dot menu next to the token name and select “Remove token”.

4. Confirm removal in the prompt—this action only hides the token from view and does not execute any on-chain transaction.

5. The token will no longer appear in your asset list, though its contract address remains recorded in your wallet’s local cache.

Preventing Reappearance After Refresh

1. Clear browser cache and site data if using MetaMask as a Chrome or Firefox extension.

2. In Chrome, go to Settings → Privacy and security → Clear browsing data, then select “Cached images and files” and “Cookies and other site data”.

3. For mobile users, uninstall and reinstall MetaMask after exporting recovery phrase securely.

4. Disable auto-detection of tokens in MetaMask settings by toggling off “Show test networks” and “Auto-add tokens”.

5. Avoid visiting unverified DApp links shared via social media or unsolicited messages.

On-Chain Authorization Cleanup

1. Visit Etherscan.io and paste your wallet address into the search bar.

2. Navigate to the “Token Approvals” or “Contract Interactions” tab to identify active allowances granted to unknown contracts.

3. Use a dedicated revoke tool such as Revoke.cash or Blockscan.com/revoke to submit cancellation transactions.

4. Set allowance to zero for each suspicious contract—this requires paying gas but severs future unauthorized transfers.

5. Verify post-revoke status by checking the same Etherscan page again; approved amount should display as “0”.

Common Questions & Direct Answers

Q: Does removing a scam token cost gas?A: No. Hiding a token from MetaMask is a client-side operation and incurs no blockchain fee.

Q: Can I delete the contract address permanently from my wallet’s database?A: Not directly. MetaMask stores token metadata locally; full removal requires resetting the wallet or clearing IndexedDB manually through browser developer tools.

Q: Why does the scam token reappear after switching networks?A: MetaMask auto-imports tokens based on network-specific address lists. Disabling “Auto-add tokens” prevents this behavior across all chains.

Q: Is it safe to click “Remove” if I’m unsure whether the token is legitimate?A: Yes. Removal is reversible—you can re-add it later using its verified contract address and correct decimal count.