diff --git a/src/channel.rs b/src/channel.rs
index 50b156d..0987e2a 100644
--- a/src/channel.rs
+++ b/src/channel.rs
@@ -180,6 +180,10 @@ impl SonicChannel {
             text: &'a str,
             locale: Option<&'a str>,
         );
+
+        use FlushCommand for fn flushc<'a>(
+            collection: &'a str,
+        );
     }
 
     #[cfg(feature = "search")]
diff --git a/src/commands/flush.rs b/src/commands/flush.rs
index e69de29..ef6ef63 100644
--- a/src/commands/flush.rs
+++ b/src/commands/flush.rs
@@ -0,0 +1,47 @@
+use super::StreamCommand;
+use crate::result::{Error, ErrorKind, Result};
+use regex::Regex;
+
+const RE_QUERY_RECEIVED_MESSAGE: &str = r"^RESULT (?P<flush_count>\d+)\r\n$";
+#[derive(Debug, Default)]
+pub struct FlushCommand<'a> {
+    pub collection: &'a str,
+    pub bucket: Option<&'a str>,
+    pub object: Option<&'a str>,
+}
+
+impl StreamCommand for FlushCommand<'_> {
+    type Response = usize;
+
+    fn message(&self) -> String {
+        let mut message = match (self.bucket, self.object) {
+            (Some(bucket), Some(object)) => {
+                format!("FLUSHO {} {} {}", self.collection, bucket, object)
+            }
+            (Some(bucket), None) => format!("FLUSHB {} {}", self.collection, bucket),
+            (None, None) => format!("FLUSHC {}", self.collection),
+            _ => panic!("Invalid flush command"),
+        };
+        message.push_str("\r\n");
+        message
+    }
+
+    fn receive(&self, message: String) -> Result<Self::Response> {
+        lazy_static! {
+            static ref RE: Regex = Regex::new(RE_QUERY_RECEIVED_MESSAGE).unwrap();
+        }
+
+        dbg!(&message);
+
+        match RE.captures(&message) {
+            None => Err(Error::new(ErrorKind::QueryResponseError(
+                "Sonic response are wrong. Please write issue to github.",
+            ))),
+            Some(caps) => caps["flush_count"].parse().map_err(|_| {
+                Error::new(ErrorKind::QueryResponseError(
+                    "Cannot parse sonic response to uint",
+                ))
+            }),
+        }
+    }
+}
diff --git a/src/commands/mod.rs b/src/commands/mod.rs
index 4c82d7d..0c81332 100644
--- a/src/commands/mod.rs
+++ b/src/commands/mod.rs
@@ -3,8 +3,11 @@ mod start;
 
 mod ping;
 
+#[cfg(feature = "ingest")]
+mod flush;
 #[cfg(feature = "ingest")]
 mod push;
+
 #[cfg(feature = "search")]
 mod query;
 #[cfg(feature = "search")]
@@ -14,8 +17,12 @@ pub use quit::QuitCommand;
 pub use start::StartCommand;
 
 pub use ping::PingCommand;
+
+#[cfg(feature = "ingest")]
+pub use flush::FlushCommand;
 #[cfg(feature = "ingest")]
 pub use push::PushCommand;
+
 #[cfg(feature = "search")]
 pub use query::QueryCommand;
 #[cfg(feature = "search")]