# Burn Asset
You can decrease total supply of a asset you issued or burn any spam assets that you no longer want to see in your Waves.Exchange account.
Open Waves.Exchange (opens new window) app, login to your account and navigate to the Wallet tab. Then click Portfolio.
Find the desired asset in the list and in its menu (⋮) click Token Burn.
In the following window in the Quantity of tokens to be burned box specify the number of assets to burn and click Continue.
Note: If you have not enough WAVES on your balance to pay the transaction fee buy more WAVES as described in Buy Cryptocurrency article.
In the following window double-check the entered data and if everything is correct click Send or click Go Back to make corrections.
Warning: Be careful, the burning process cannot be cancelled.
See more articles in the Assets Management chapter.