ERC-20 Dust: What to Know: Solana Perspective
Why ERC-20 wallets accumulate tiny balances and how to evaluate them.
Why this matters on Solana
ERC-20 dust accumulates naturally after partial swaps and transfers. Its recovery value depends on the token's liquidity and the gas required to interact with it.
ERC-20 is an EVM token standard, so it is not how assets are represented on Solana. Solana uses a different account and token model from EVM networks, so EVM assumptions should not be applied directly. The idea of a small leftover balance still applies, but the checks differ.
Solana does not follow standard EVM conventions. Address formats, token identifiers and approval mechanics differ, so EVM-oriented checklists and tools should only be applied to Solana after confirming they are supported.
Solana: what to pay attention to
- Assets and tokens: Verify the mint address and relevant token-account details rather than relying on ticker symbols.
- Costs: Consider transaction costs and token-account mechanics when evaluating small balances.
- Security: Use trusted wallet interfaces and review transaction effects before approving them.
A Solana checklist for this topic
- Estimate the cost of moving a small Solana balance before deciding whether to consolidate it.
- Re-check supported networks and tokens for any tool, since coverage changes over time.
- Identify which token standard and address format Solana actually uses before applying any guide.
- Verify the exact token identifier on Solana instead of trusting a shared ticker.
Bridge from Solana
Consider transaction costs and token-account mechanics when evaluating small balances. On the zkSync side: verify the asset contract on zkSync before assuming it matches another network.
The bridge guide below is informational; any transaction depends on current network conditions and the route shown in the bridge interface.
Solana → zkSync BRIDGE GUIDE