diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/MainActivity.kt b/app/src/main/java/pl/szczodrzynski/edziennik/MainActivity.kt
index e147b1a6..8fdc45c1 100644
--- a/app/src/main/java/pl/szczodrzynski/edziennik/MainActivity.kt
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/MainActivity.kt
@@ -45,6 +45,7 @@ import pl.szczodrzynski.edziennik.network.ServerRequest
 import pl.szczodrzynski.edziennik.sync.AppManagerDetectedEvent
 import pl.szczodrzynski.edziennik.sync.SyncWorker
 import pl.szczodrzynski.edziennik.ui.dialogs.changelog.ChangelogDialog
+import pl.szczodrzynski.edziennik.ui.dialogs.settings.ProfileRemoveDialog
 import pl.szczodrzynski.edziennik.ui.modules.agenda.AgendaFragment
 import pl.szczodrzynski.edziennik.ui.modules.announcements.AnnouncementsFragment
 import pl.szczodrzynski.edziennik.ui.modules.attendance.AttendanceFragment
@@ -1043,7 +1044,7 @@ class MainActivity : AppCompatActivity() {
                 }
                 loadTarget(DRAWER_ITEM_SETTINGS, null)
             } else if (item.itemId == 2) {
-                app.apiEdziennik.guiRemoveProfile(this@MainActivity, profileId, profile.name?.getText(this).toString())
+                ProfileRemoveDialog(this, profileId, profile.name?.getText(this)?.toString() ?: "?")
             }
             true
         }
diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/ui/dialogs/settings/ProfileRemoveDialog.kt b/app/src/main/java/pl/szczodrzynski/edziennik/ui/dialogs/settings/ProfileRemoveDialog.kt
new file mode 100644
index 00000000..fa626091
--- /dev/null
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/ui/dialogs/settings/ProfileRemoveDialog.kt
@@ -0,0 +1,103 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2019-11-13.
+ */
+
+package pl.szczodrzynski.edziennik.ui.dialogs.settings
+
+import android.widget.Toast
+import androidx.appcompat.app.AlertDialog
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
+import kotlinx.coroutines.*
+import pl.szczodrzynski.edziennik.App
+import pl.szczodrzynski.edziennik.MainActivity
+import pl.szczodrzynski.edziennik.R
+import pl.szczodrzynski.edziennik.databinding.DialogLessonDetailsBinding
+import pl.szczodrzynski.edziennik.utils.models.Notification
+import java.util.*
+import kotlin.coroutines.CoroutineContext
+
+class ProfileRemoveDialog(
+        val activity: MainActivity,
+        val profileId: Int,
+        val profileName: String
+) : CoroutineScope {
+    companion object {
+        private const val TAG = "ProfileRemoveDialog"
+    }
+
+    private lateinit var job: Job
+    override val coroutineContext: CoroutineContext
+        get() = job + Dispatchers.Main
+
+    private val app by lazy { activity.application as App }
+    private lateinit var b: DialogLessonDetailsBinding
+    private lateinit var dialog: AlertDialog
+
+    init { run {
+        job = Job()
+
+        dialog = MaterialAlertDialogBuilder(activity)
+                .setTitle(R.string.profile_menu_remove_confirm)
+                .setMessage(activity.getString(R.string.profile_menu_remove_confirm_text_format, profileName, profileName))
+                .setPositiveButton(R.string.remove) { _, _ ->
+                    removeProfile()
+                }
+                .setNeutralButton(R.string.cancel) { dialog, _ -> dialog.dismiss() }
+                .setCancelable(false)
+                .show()
+    }}
+
+    private fun removeProfile() { launch {
+        val deferred = async(Dispatchers.Default) {
+            val profileObject = app.db.profileDao().getByIdNow(profileId) ?: return@async
+            app.db.announcementDao().clear(profileId)
+            app.db.attendanceDao().clear(profileId)
+            app.db.eventDao().clear(profileId)
+            app.db.eventTypeDao().clear(profileId)
+            app.db.gradeDao().clear(profileId)
+            app.db.gradeCategoryDao().clear(profileId)
+            app.db.lessonDao().clear(profileId)
+            app.db.lessonChangeDao().clear(profileId)
+            app.db.luckyNumberDao().clear(profileId)
+            app.db.noticeDao().clear(profileId)
+            app.db.subjectDao().clear(profileId)
+            app.db.teacherDao().clear(profileId)
+            app.db.teamDao().clear(profileId)
+            app.db.messageRecipientDao().clear(profileId)
+            app.db.messageDao().clear(profileId)
+            app.db.endpointTimerDao().clear(profileId)
+            app.db.attendanceTypeDao().clear(profileId)
+            app.db.classroomDao().clear(profileId)
+            app.db.lessonRangeDao().clear(profileId)
+            app.db.noticeTypeDao().clear(profileId)
+            app.db.teacherAbsenceDao().clear(profileId)
+            app.db.teacherAbsenceTypeDao().clear(profileId)
+            app.db.timetableDao().clear(profileId)
+
+            val loginStoreId = profileObject.loginStoreId
+            val profilesUsingLoginStore = app.db.profileDao().getIdsByLoginStoreIdNow(loginStoreId)
+            if (profilesUsingLoginStore.size == 1) {
+                app.db.loginStoreDao().remove(loginStoreId)
+            }
+            app.db.profileDao().remove(profileId)
+            app.db.metadataDao().deleteAll(profileId)
+
+            val toRemove = ArrayList<Notification>()
+            for (notification in app.appConfig.notifications) {
+                if (notification.profileId == profileId) {
+                    toRemove.add(notification)
+                }
+            }
+            app.appConfig.notifications.removeAll(toRemove)
+
+            app.profile = null
+            App.profileId = -1
+
+            app.profileLoadById(app.profileLastId())
+        }
+        deferred.await()
+        dialog.dismiss()
+        activity.reloadTarget()
+        Toast.makeText(activity, R.string.dialog_profile_remove_success, Toast.LENGTH_LONG).show()
+    }}
+}
\ No newline at end of file
diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/settings/SettingsNewFragment.java b/app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/settings/SettingsNewFragment.java
index a03e4633..ee9e307d 100644
--- a/app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/settings/SettingsNewFragment.java
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/settings/SettingsNewFragment.java
@@ -50,6 +50,7 @@ import pl.szczodrzynski.edziennik.network.ServerRequest;
 import pl.szczodrzynski.edziennik.receivers.BootReceiver;
 import pl.szczodrzynski.edziennik.sync.SyncWorker;
 import pl.szczodrzynski.edziennik.ui.dialogs.changelog.ChangelogDialog;
+import pl.szczodrzynski.edziennik.ui.dialogs.settings.ProfileRemoveDialog;
 import pl.szczodrzynski.edziennik.ui.modules.home.HomeFragment;
 import pl.szczodrzynski.edziennik.ui.modules.webpush.WebPushConfigActivity;
 import pl.szczodrzynski.edziennik.utils.Themes;
@@ -263,7 +264,7 @@ public class SettingsNewFragment extends MaterialAboutFragment {
                                     .color(IconicsColor.colorInt(iconColor))
                     )
                     .setOnClickAction(() -> {
-                        app.apiEdziennik.guiRemoveProfile(activity, app.profile.getId(), app.profile.getName());
+                        new ProfileRemoveDialog(activity, app.profile.getId(), app.profile.getName());
                     })
             );
 
diff --git a/app/src/main/res/values-en/strings.xml b/app/src/main/res/values-en/strings.xml
index ad6f407b..f6ec7c2a 100644
--- a/app/src/main/res/values-en/strings.xml
+++ b/app/src/main/res/values-en/strings.xml
@@ -526,7 +526,7 @@
     <string name="profile_menu_open_settings">Settings</string>
     <string name="profile_menu_remove">Remove profile</string>
     <string name="profile_menu_remove_confirm">Are you sure?</string>
-    <string name="profile_menu_remove_confirm_text_format">You are trying to remove profile %s. This means removing this profile\'s data (grades, timetables, events…) from the app.\n\nYou\'ll be able to restore most of the data by logging in again.\n\nDo you really want to remove profile %s?</string>
+    <string name="profile_menu_remove_confirm_text_format">You are trying to remove profile <b>%s</b>. This means removing this profile\'s data (grades, timetables, events…) from the app.\n\nYou\'ll be able to restore most of the data by logging in again.\n\nDo you really want to remove profile %s?</string>
     <string name="rate_snackbar_negative">Never</string>
     <string name="rate_snackbar_neutral">Later</string>
     <string name="rate_snackbar_positive">Rate now</string>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 41589ce0..2e711d11 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -572,7 +572,7 @@
     <string name="profile_menu_open_settings">Ustawienia</string>
     <string name="profile_menu_remove">Usuń profil</string>
     <string name="profile_menu_remove_confirm">Potwierdź usunięcie</string>
-    <string name="profile_menu_remove_confirm_text_format">Zamierzasz usunąć profil %s. Oznacza to usunięcie z aplikacji wszystkich danych powiązanych z tym profilem (ocen, planu lekcji, sprawdzianów…).\n\nWiększość danych będziesz mógł pobrać na nowo poprzez ponowne zalogowanie się.\n\nCzy rzeczywiście chcesz usunąć profil %s?</string>
+    <string name="profile_menu_remove_confirm_text_format">Zamierzasz usunąć profil <b>%s</b>. Oznacza to usunięcie z aplikacji wszystkich danych powiązanych z tym profilem (ocen, planu lekcji, sprawdzianów…).\n\nWiększość danych będziesz mógł pobrać na nowo poprzez ponowne zalogowanie się.\n\nCzy rzeczywiście chcesz usunąć profil %s?</string>
     <string name="rate_snackbar_negative">Nigdy</string>
     <string name="rate_snackbar_neutral">Później</string>
     <string name="rate_snackbar_positive">Oceń teraz</string>
@@ -1022,4 +1022,5 @@
     <string name="dialog_event_manual_date_today">dzisiaj (%s)</string>
     <string name="dialog_event_manual_date_next_week">następny %s (%s)</string>
     <string name="dialog_event_manual_no_lessons">Nie ma lekcji tego dnia</string>
+    <string name="dialog_profile_remove_success">Profil został usunięty.</string>
 </resources>