diff --git a/src/admin/room/moderation.rs b/src/admin/room/moderation.rs
index 3ae9d978e..6bbb7de64 100644
--- a/src/admin/room/moderation.rs
+++ b/src/admin/room/moderation.rs
@@ -1,9 +1,9 @@
 use api::client::leave_room;
 use clap::Subcommand;
 use conduwuit::{
-	Err, Result, debug, info,
-	utils::{IterStream, ReadyExt},
-	warn,
+	debug, info, utils::{IterStream, ReadyExt}, warn,
+	Err,
+	Result,
 };
 use futures::{FutureExt, StreamExt};
 use ruma::{OwnedRoomId, OwnedRoomOrAliasId, RoomAliasId, RoomId, RoomOrAliasId};
@@ -43,6 +43,12 @@ pub enum RoomModerationCommand {
 		/// information
 		no_details: bool,
 	},
+
+	/// Deletes a room
+	Delete {
+		/// The room ID
+		room_id: OwnedRoomId,
+	},
 }
 
 #[admin_command]
@@ -452,3 +458,62 @@ async fn list_banned_rooms(&self, no_details: bool) -> Result {
 	self.write_str(&format!("Rooms Banned ({num}):\n```\n{body}\n```"))
 		.await
 }
+
+#[admin_command]
+async fn delete(&self, room_id: OwnedRoomId) -> Result {
+	let is_banned = self.services.rooms.metadata.is_banned(&room_id).await;
+	let is_disabled = self.services.rooms.metadata.is_disabled(&room_id).await;
+
+	// Temporarily forcefully ban the room to prevent people trying to join while
+	// deletion is ongoing.
+	self.services.rooms.metadata.disable_room(&room_id, true);
+	self.services.rooms.metadata.ban_room(&room_id, true);
+
+	let mut users = self
+		.services
+		.rooms
+		.state_cache
+		.room_members(&room_id)
+		.ready_filter(|user| self.services.globals.user_is_local(user))
+		.boxed();
+
+	while let Some(ref user_id) = users.next().await {
+		info!("Removing {user_id} from {room_id}",);
+
+		if let Err(e) = leave_room(self.services, user_id, &room_id, None)
+			.boxed()
+			.await
+		{
+			warn!("Failed to remove {user_id} from {room_id}: {e}");
+		}
+
+		self.services.rooms.state_cache.forget(&room_id, user_id);
+	}
+
+	self.services
+		.rooms
+		.alias
+		.local_aliases_for_room(&room_id)
+		.for_each(|local_alias| async move {
+			info!("Removing alias {local_alias}");
+			self.services
+				.rooms
+				.alias
+				.remove_alias(&local_alias, &self.services.globals.server_user)
+				.await
+				.ok();
+		})
+		.await;
+
+	info!("Removing the room from the directory if it is present");
+	self.services.rooms.directory.set_not_public(&room_id);
+	info!("Removing lazy-loading metadata");
+	self.services.rooms.lazy_loading.purge(&room_id).await;
+	info!("Removing PDU metadata");
+	self.services.rooms.pdu_metadata.purge(&room_id).await;
+	info!("Removing state cache");
+	self.services.rooms.state_cache.purge(&room_id).await;
+	info!("Removing room state");
+	self.services.rooms.state.purge(&room_id).await;
+	Ok(())
+}
diff --git a/src/api/client/media.rs b/src/api/client/media.rs
index 181093e69..b9031cd25 100644
--- a/src/api/client/media.rs
+++ b/src/api/client/media.rs
@@ -118,8 +118,9 @@ pub(crate) async fn get_content_thumbnail_route(
 	} = match fetch_thumbnail_meta(&services, &mxc, user, body.timeout_ms, &dim).await {
 		| Ok(meta) => meta,
 		| Err(conduwuit::Error::Io(e)) => match e.kind() {
-			| std::io::ErrorKind::NotFound =>
-				return Err!(Request(NotFound("Thumbnail not found."))),
+			| std::io::ErrorKind::NotFound => {
+				return Err!(Request(NotFound("Thumbnail not found.")));
+			},
 			| std::io::ErrorKind::PermissionDenied => {
 				error!("Permission denied when trying to read file: {e:?}");
 				return Err!(Request(Unknown("Unknown error when fetching thumbnail.")));
diff --git a/src/api/client/state.rs b/src/api/client/state.rs
index 3024ad04b..08e140af1 100644
--- a/src/api/client/state.rs
+++ b/src/api/client/state.rs
@@ -375,7 +375,7 @@ async fn allowed_to_send_state_event(
 				},
 			}
 		},
-		| StateEventType::RoomMember =>
+		| StateEventType::RoomMember => {
 			match json.deserialize_as_unchecked::<RoomMemberEventContent>() {
 				| Ok(mut membership_content) => {
 					let Ok(state_key) = UserId::parse(state_key) else {
@@ -434,7 +434,8 @@ async fn allowed_to_send_state_event(
 						 membership state: {e}"
 					)));
 				},
-			},
+			}
+		},
 		| _ => (),
 	}
 
diff --git a/src/api/client/well_known.rs b/src/api/client/well_known.rs
index 698aa4e31..7dd444c89 100644
--- a/src/api/client/well_known.rs
+++ b/src/api/client/well_known.rs
@@ -19,10 +19,11 @@ pub(crate) async fn well_known_client(
 ) -> Result<discover_homeserver::Response> {
 	let client_url = match services.config.well_known.client.as_ref() {
 		| Some(url) => url.to_string(),
-		| None =>
+		| None => {
 			return Err!(Request(NotFound(
 				"This server is not configured to serve well-known client information."
-			))),
+			)));
+		},
 	};
 
 	Ok(assign!(discover_homeserver::Response::new(HomeserverInfo::new(client_url)), {
diff --git a/src/api/router/auth.rs b/src/api/router/auth.rs
index a438c64f4..e8fd193ec 100644
--- a/src/api/router/auth.rs
+++ b/src/api/router/auth.rs
@@ -89,8 +89,9 @@ impl CheckAuth for ServerSignatures {
 				origin: Some(output.origin.clone()),
 				..Default::default()
 			}),
-			| Err(err) =>
-				Err!(Request(Unauthorized(warn!("Failed to verify X-Matrix header: {err}")))),
+			| Err(err) => {
+				Err!(Request(Unauthorized(warn!("Failed to verify X-Matrix header: {err}"))))
+			},
 		}
 	}
 }
diff --git a/src/api/server/make_join.rs b/src/api/server/make_join.rs
index 26a8ec7e7..9e2f926fc 100644
--- a/src/api/server/make_join.rs
+++ b/src/api/server/make_join.rs
@@ -252,7 +252,7 @@ pub(crate) async fn user_can_perform_restricted_join(
 					return Ok(true);
 				}
 			},
-			| other if other.rule_type() == "fi.mau.spam_checker" =>
+			| other if other.rule_type() == "fi.mau.spam_checker" => {
 				return match services
 					.antispam
 					.meowlnir_accept_make_join(room_id.to_owned(), user_id.to_owned())
@@ -260,7 +260,8 @@ pub(crate) async fn user_can_perform_restricted_join(
 				{
 					| Ok(()) => Ok(true),
 					| Err(_) => Err!(Request(Forbidden("Antispam rejected join request."))),
-				},
+				};
+			},
 			| _ => {
 				// We don't recognise this join rule, so we cannot satisfy the request.
 				could_satisfy = false;
diff --git a/src/service/admin/create.rs b/src/service/admin/create.rs
index 6e41321ea..18545d3e7 100644
--- a/src/service/admin/create.rs
+++ b/src/service/admin/create.rs
@@ -160,7 +160,10 @@ pub async fn create_admin_room(services: &Services) -> Result {
 		.boxed()
 		.await?;
 
-	let room_topic = format!("Manage {} | Run commands prefixed with `!admin` | Run `!admin -h` for help | Documentation: https://continuwuity.org/", services.config.server_name);
+	let room_topic = format!(
+		"Manage {} | Run commands prefixed with `!admin` | Run `!admin -h` for help | Documentation: https://continuwuity.org/",
+		services.config.server_name
+	);
 	services
 		.rooms
 		.timeline
diff --git a/src/service/firstrun/mod.rs b/src/service/firstrun/mod.rs
index aee2a09d6..2ff928f53 100644
--- a/src/service/firstrun/mod.rs
+++ b/src/service/firstrun/mod.rs
@@ -312,7 +312,9 @@ impl Service {
 				 to open the console."
 			);
 		}
-		eprintln!("If you need assistance setting up your homeserver, make a Matrix account on another homeserver and join our chatroom: https://matrix.to/#/#continuwuity:continuwuity.org");
+		eprintln!(
+			"If you need assistance setting up your homeserver, make a Matrix account on another homeserver and join our chatroom: https://matrix.to/#/#continuwuity:continuwuity.org"
+		);
 
 		eprintln!("{}", "============".bold());
 	}
diff --git a/src/service/rooms/lazy_loading/mod.rs b/src/service/rooms/lazy_loading/mod.rs
index 71fe82960..967a66fe8 100644
--- a/src/service/rooms/lazy_loading/mod.rs
+++ b/src/service/rooms/lazy_loading/mod.rs
@@ -67,6 +67,17 @@ pub async fn reset(&self, ctx: &Context<'_>) {
 		.await;
 }
 
+#[implement(Service)]
+pub async fn purge(&self, room_id: &RoomId) {
+	let prefix = (Interfix, Interfix, room_id, Interfix);
+	self.db
+		.lazyloadedids
+		.keys_prefix_raw(&prefix)
+		.ignore_err()
+		.ready_for_each(|key| self.db.lazyloadedids.remove(key))
+		.await;
+}
+
 /// Returns only the subset of `senders` which should be sent to the client
 /// according to the provided lazy loading context.
 #[implement(Service)]
diff --git a/src/service/rooms/pdu_metadata/data.rs b/src/service/rooms/pdu_metadata/data.rs
index 11a69e055..5b614fc28 100644
--- a/src/service/rooms/pdu_metadata/data.rs
+++ b/src/service/rooms/pdu_metadata/data.rs
@@ -9,7 +9,7 @@ use conduwuit::{
 		u64_from_u8,
 	},
 };
-use database::Map;
+use database::{Interfix, Map};
 use futures::{Stream, StreamExt};
 use ruma::{EventId, RoomId, UserId, api::Direction};
 
@@ -46,6 +46,16 @@ impl Data {
 		}
 	}
 
+	pub(super) async fn purge(&self, room_id: &RoomId) {
+		// NOTE: This does not remove soft-failed event references, that must be done
+		// somewhere else.
+		self.referencedevents
+			.keys_prefix_raw(&(room_id, Interfix))
+			.ignore_err()
+			.ready_for_each(|key| self.referencedevents.remove(key))
+			.await;
+	}
+
 	pub(super) fn add_relation(&self, from: u64, to: u64) {
 		const BUFSIZE: usize = size_of::<u64>() * 2;
 
@@ -121,4 +131,8 @@ impl Data {
 	pub(super) async fn is_event_soft_failed(&self, event_id: &EventId) -> bool {
 		self.softfailedeventids.get(event_id).await.is_ok()
 	}
+
+	pub(super) async fn remove_soft_fail_marker(&self, event_id: &EventId) {
+		self.softfailedeventids.remove(event_id);
+	}
 }
diff --git a/src/service/rooms/pdu_metadata/mod.rs b/src/service/rooms/pdu_metadata/mod.rs
index 9bbc7c9c8..89da74f4d 100644
--- a/src/service/rooms/pdu_metadata/mod.rs
+++ b/src/service/rooms/pdu_metadata/mod.rs
@@ -140,4 +140,10 @@ impl Service {
 	pub async fn is_event_soft_failed(&self, event_id: &EventId) -> bool {
 		self.db.is_event_soft_failed(event_id).await
 	}
+
+	pub async fn purge(&self, room_id: &RoomId) { self.db.purge(room_id).await; }
+
+	pub async fn remove_soft_fail_marker(&self, event_id: &EventId) {
+		self.db.remove_soft_fail_marker(event_id).await;
+	}
 }
diff --git a/src/service/rooms/read_receipt/data.rs b/src/service/rooms/read_receipt/data.rs
index bcffd708c..410a0c278 100644
--- a/src/service/rooms/read_receipt/data.rs
+++ b/src/service/rooms/read_receipt/data.rs
@@ -115,4 +115,12 @@ impl Data {
 			.deserialized()
 			.unwrap_or(0)
 	}
+
+	pub(super) async fn purge(&self, room_id: &RoomId) {
+		self.readreceiptid_readreceipt
+			.keys_prefix_raw(room_id)
+			.ignore_err()
+			.ready_for_each(|key| self.readreceiptid_readreceipt.remove(key))
+			.await;
+	}
 }
diff --git a/src/service/rooms/read_receipt/mod.rs b/src/service/rooms/read_receipt/mod.rs
index 89280a34e..1686413ac 100644
--- a/src/service/rooms/read_receipt/mod.rs
+++ b/src/service/rooms/read_receipt/mod.rs
@@ -142,6 +142,8 @@ impl Service {
 	pub async fn last_privateread_update(&self, user_id: &UserId, room_id: &RoomId) -> u64 {
 		self.db.last_privateread_update(user_id, room_id).await
 	}
+
+	pub async fn purge(&self, room_id: &RoomId) { self.db.purge(room_id).await }
 }
 
 #[must_use]
diff --git a/src/service/rooms/state/mod.rs b/src/service/rooms/state/mod.rs
index 32ad62073..d8b176b5c 100644
--- a/src/service/rooms/state/mod.rs
+++ b/src/service/rooms/state/mod.rs
@@ -3,32 +3,32 @@ use std::{collections::HashMap, fmt::Write, sync::Arc};
 use async_trait::async_trait;
 use conduwuit::debug;
 use conduwuit_core::{
-	Event, PduEvent, Result, err,
-	result::FlatOk,
-	state_res::{self, StateMap},
-	utils::{
-		IterStream, MutexMap, MutexMapGuard, ReadyExt, calculate_hash,
-		stream::{BroadbandExt, TryIgnore},
+	err, result::FlatOk, state_res::{self, StateMap}, utils::{
+		calculate_hash, stream::{BroadbandExt, TryIgnore}, IterStream, MutexMap, MutexMapGuard,
+		ReadyExt,
 	},
 	warn,
+	Event,
+	PduEvent,
+	Result,
 };
 use conduwuit_database::{Deserialized, Ignore, Interfix, Map};
 use futures::{
-	FutureExt, Stream, StreamExt, TryFutureExt, TryStreamExt, future::join_all, pin_mut,
+	future::join_all, pin_mut, FutureExt, Stream, StreamExt, TryFutureExt, TryStreamExt,
 };
 use ruma::{
-	EventId, OwnedEventId, OwnedRoomId, RoomId, RoomVersionId, UserId,
-	api::federation::membership::RawStrippedState,
-	events::{StateEventType, TimelineEventType, room::create::RoomCreateEventContent},
-	room_version_rules::RoomVersionRules,
+	api::federation::membership::RawStrippedState, events::{room::create::RoomCreateEventContent, StateEventType, TimelineEventType}, room_version_rules::RoomVersionRules, EventId, OwnedEventId, OwnedRoomId,
+	RoomId,
+	RoomVersionId,
+	UserId,
 };
 
 use crate::{
-	Dep, globals, rooms,
-	rooms::{
+	globals, rooms, rooms::{
 		short::{ShortEventId, ShortStateHash},
-		state_compressor::{CompressedState, parse_compressed_state_event},
+		state_compressor::{parse_compressed_state_event, CompressedState},
 	},
+	Dep,
 };
 
 pub struct Service {
@@ -89,6 +89,25 @@ impl crate::Service for Service {
 }
 
 impl Service {
+	pub async fn purge(&self, room_id: &RoomId) {
+		self.db.roomid_pduleaves
+			.keys_prefix_raw(room_id)
+			.ignore_err()
+			.ready_for_each(|k| self.db.roomid_pduleaves.remove(k))
+			.await;
+		let mut shortstatehashes = self.db.roomid_shortstatehash
+			.keys_prefix_raw(room_id)
+			.ignore_err();
+		while let Some(key) = shortstatehashes.next().await {
+			self.db.shorteventid_shortstatehash
+				.keys_prefix_raw(&(Interfix, key))
+				.ignore_err()
+				.ready_for_each(|key| self.db.shorteventid_shortstatehash.remove(key))
+				.await;
+			self.db.roomid_shortstatehash.remove(key);
+		};
+	}
+
 	/// Set the room to the given statehash and update caches.
 	pub async fn force_state(
 		&self,
diff --git a/src/service/rooms/state_cache/mod.rs b/src/service/rooms/state_cache/mod.rs
index 4620b2509..22069c194 100644
--- a/src/service/rooms/state_cache/mod.rs
+++ b/src/service/rooms/state_cache/mod.rs
@@ -4,20 +4,21 @@ mod via;
 use std::{collections::HashMap, sync::Arc};
 
 use conduwuit::{
-	Pdu, Result, SyncRwLock, implement,
-	result::LogErr,
-	utils::{ReadyExt, stream::TryIgnore},
-	warn,
+	implement, result::LogErr, utils::{stream::TryIgnore, ReadyExt}, warn,
+	Pdu,
+	Result,
+	SyncRwLock,
 };
 use database::{Deserialized, Ignore, Interfix, Map};
-use futures::{Stream, StreamExt, future::join5, pin_mut};
+use futures::{future::join5, pin_mut, Stream, StreamExt};
 use ruma::{
-	OwnedRoomId, OwnedServerName, OwnedUserId, RoomId, ServerName, UserId,
-	events::{AnyStrippedStateEvent, room::member::MembershipState},
-	serde::Raw,
+	events::{room::member::MembershipState, AnyStrippedStateEvent}, serde::Raw, OwnedRoomId, OwnedServerName, OwnedUserId, RoomId,
+	ServerName,
+	UserId,
 };
+use tokio::join;
 
-use crate::{Dep, account_data, appservice::RegistrationInfo, config, globals, rooms, users};
+use crate::{account_data, appservice::RegistrationInfo, config, globals, rooms, users, Dep};
 
 pub struct Service {
 	appservice_in_room_cache: AppServiceInRoomCache,
@@ -93,6 +94,90 @@ impl crate::Service for Service {
 	fn name(&self) -> &str { crate::service::make_name(std::module_path!()) }
 }
 
+#[implement(Service)]
+#[tracing::instrument(skip(self))]
+pub async fn purge(&self, room_id: &RoomId) {
+	let roomuser_key = (room_id, Interfix);
+	let userroom_key = (Interfix, room_id);
+	join!(
+		self.db
+			.roomid_invitedcount
+			.keys_prefix_raw(room_id)
+			.ignore_err()
+			.ready_for_each(|key| self.db.roomid_invitedcount.remove(key)),
+		self.db
+			.roomid_inviteviaservers
+			.keys_prefix_raw(room_id)
+			.ignore_err()
+			.ready_for_each(|key| self.db.roomid_inviteviaservers.remove(key)),
+		self.db
+			.roomid_joinedcount
+			.keys_prefix_raw(room_id)
+			.ignore_err()
+			.ready_for_each(|key| self.db.roomid_joinedcount.remove(key)),
+		self.db
+			.roomserverids
+			.keys_prefix_raw(room_id)
+			.ignore_err()
+			.ready_for_each(|key| self.db.roomserverids.remove(key)),
+		self.db
+			.roomuserid_invitecount
+			.keys_prefix_raw(&roomuser_key)
+			.ignore_err()
+			.ready_for_each(|key| self.db.roomuserid_invitecount.remove(key)),
+		self.db
+			.roomuserid_joined
+			.keys_prefix_raw(&roomuser_key)
+			.ignore_err()
+			.ready_for_each(|key| self.db.roomuserid_joined.remove(key)),
+		self.db
+			.roomuserid_leftcount
+			.keys_prefix_raw(&roomuser_key)
+			.ignore_err()
+			.ready_for_each(|key| self.db.roomuserid_leftcount.remove(key)),
+		self.db
+			.roomuserid_knockedcount
+			.keys_prefix_raw(&roomuser_key)
+			.ignore_err()
+			.ready_for_each(|key| self.db.roomuserid_knockedcount.remove(key)),
+		self.db
+			.roomuseroncejoinedids
+			.keys_prefix_raw(room_id)
+			.ignore_err()
+			.ready_for_each(|key| self.db.roomuseroncejoinedids.remove(key)),
+		self.db
+			.userroomid_invitestate
+			.keys_prefix_raw(&userroom_key)
+			.ignore_err()
+			.ready_for_each(|key| self.db.userroomid_invitestate.remove(key)),
+		self.db
+			.userroomid_joined
+			.keys_prefix_raw(&userroom_key)
+			.ignore_err()
+			.ready_for_each(|key| self.db.userroomid_joined.remove(key)),
+		self.db
+			.userroomid_leftstate
+			.keys_prefix_raw(&userroom_key)
+			.ignore_err()
+			.ready_for_each(|key| self.db.userroomid_leftstate.remove(key)),
+		self.db
+			.userroomid_knockedstate
+			.keys_prefix_raw(&userroom_key)
+			.ignore_err()
+			.ready_for_each(|key| self.db.userroomid_knockedstate.remove(key)),
+		self.db
+			.userroomid_invitesender
+			.keys_prefix_raw(&userroom_key)
+			.ignore_err()
+			.ready_for_each(|key| self.db.userroomid_invitesender.remove(key)),
+		self.db
+			.serverroomids
+			.keys_prefix_raw(&(Interfix, room_id))
+			.ignore_err()
+			.ready_for_each(|key| self.db.serverroomids.remove(key)),
+	);
+}
+
 #[implement(Service)]
 #[tracing::instrument(level = "trace", skip_all)]
 pub async fn appservice_in_room(&self, room_id: &RoomId, appservice: &RegistrationInfo) -> bool {
diff --git a/src/service/sending/antispam.rs b/src/service/sending/antispam.rs
index 9cc1b52c3..166435b5d 100644
--- a/src/service/sending/antispam.rs
+++ b/src/service/sending/antispam.rs
@@ -54,8 +54,9 @@ where
 	if !status.is_success() {
 		debug_error!("Antispam response bytes: {:?}", utils::string_from_bytes(&body));
 		return match status {
-			| http::StatusCode::FORBIDDEN =>
-				Err!(Request(Forbidden("Request was rejected by antispam service.",))),
+			| http::StatusCode::FORBIDDEN => {
+				Err!(Request(Forbidden("Request was rejected by antispam service.",)))
+			},
 			| _ => Err!(BadServerResponse(warn!(
 				"Antispam returned unsuccessful HTTP response {status}",
 			))),
diff --git a/src/service/uiaa/mod.rs b/src/service/uiaa/mod.rs
index b17a84e4d..1121b2c83 100644
--- a/src/service/uiaa/mod.rs
+++ b/src/service/uiaa/mod.rs
@@ -360,11 +360,12 @@ impl Service {
 							));
 						}
 					},
-					| _ =>
+					| _ => {
 						return Err(StandardErrorBody::new(
 							ErrorKind::Unrecognized,
 							"Identifier type not recognized".to_owned(),
-						)),
+						));
+					},
 				};
 
 				let Ok(user_id) = UserId::parse_with_server_name(