Securing liquidity is the most critical milestone after creating a Raydium or Orca liquidity pool on Solana. When you create a pool, the DEX issues Liquidity Provider (LP) tokens to your wallet. Holding these LP tokens in a personal wallet allows you to withdraw the SOL and token reserves at any time—creating a massive rug pull risk for buyers.
To protect investors, creators must choose between two LP security methods: Burning LP Tokens or Locking LP Tokens.
While both options neutralize the risk of an immediate liquidity rug pull, each approach has distinct trade-offs regarding long-term protocol flexibility, DEX scanner badges, and community perception.
What Happens When You Burn LP Tokens?
Burning LP tokens permanently destroys the ownership tokens for your DEX liquidity pool.
- Mechanism: The LP tokens are sent to Solana’s unspendable null address (
11111111111111111111111111111111 or Solscan Incinerator).
- Permanence: 100% permanent and irreversible. Neither the creator nor any program can ever retrieve the LP tokens or extract the underlying SOL and tokens from the DEX.
- Why Meme Coins Prefer Burning: In the meme coin community, burning LP tokens is considered the gold standard for trust because it eliminates any possibility of a team rug pull forever.
What Happens When You Lock LP Tokens?
Locking LP tokens transfers the ownership tokens into a time-locked smart contract vault for a fixed duration.
- Mechanism: The LP tokens are deposited into a verifiable vault program (such as PumpBolt Lock Liquidity) with a specified unlock date (e.g., 6 months, 12 months, or 100 years).
- Flexibility: Once the unlock timestamp elapses, the creator wallet can claim the LP tokens back to migrate liquidity to a new DEX, rebalance pools, or unlock capital.
- Why Projects Prefer Locking: Established utility tokens, gaming projects, and corporate Web3 startups prefer time-locking because it provides long-term flexibility for future protocol upgrades or liquidity migration.
Protocol vault mechanics are detailed in the Solana SPL Token Program Documentation.
How DEX Aggregators Rate Burning vs. Locking
Security scanners and trading aggregators (such as DexScreener, Birdeye, Photon, and RugCheck) evaluate both security methods favorably, but display slightly different badges:
- Burned LP Badge: Displays a green 🔥 “Liquidity Burned (100%)” badge. This grants the highest possible trust rating on security scanners.
- Locked LP Badge: Displays a green 🔒 “Liquidity Locked” badge along with the exact expiration countdown timer (e.g., “Locked until Aug 2027”).
If a lock duration is set for less than 1 month, some automated scanners flag the pool with a yellow caution warning.
Side-by-Side Comparison Table
| Feature / Metric |
Burning LP Tokens |
Locking LP Tokens |
| Permanence |
100% Permanent |
Temporary (until unlock date) |
| Reversibility |
Impossible |
Reversible after lock expires |
| Capital Retrieval |
SOL is permanently locked |
SOL can be retrieved at maturity |
| Best For |
Meme coins & fair launches |
Utility tokens, DAOs, & startups |
| DexScreener Badge |
🔥 Liquidity Burned |
🔒 Liquidity Locked (Countdown) |
| RugCheck Rating |
Maximum “Good” Rating |
Maximum “Good” Rating (if >6 mos) |
| Recommended Tool |
PumpBolt Burn LP Tool |
PumpBolt Lock Liquidity |
Choosing between burning and locking LP tokens depends on your project roadmap. For meme coins seeking maximum instant trust, burning is ideal. For long-term utility projects requiring future liquidity flexibility, time-locking LP tokens for 6 to 12 months provides the perfect balance of security and control.