diff --git a/config.c b/config.c
index f7452994..b4518622 100644
--- a/config.c
+++ b/config.c
@@ -2379,9 +2379,10 @@ config_load(struct config *conf, const char *conf_path,
     conf->url_launch.raw_cmd = xstrdup("xdg-open ${url}");
     tokenize_cmdline(conf->url_launch.raw_cmd, &conf->url_launch.argv);
 
-    tll_foreach(*initial_user_notifications, it)
+    tll_foreach(*initial_user_notifications, it) {
         tll_push_back(conf->notifications, it->item);
-    tll_free(*initial_user_notifications);
+        tll_remove(*initial_user_notifications, it);
+    }
 
     add_default_key_bindings(conf);
     add_default_search_bindings(conf);
@@ -2462,9 +2463,10 @@ config_free(struct config conf)
     free_spawn_template(&conf.notify);
     free_spawn_template(&conf.url_launch);
     for (size_t i = 0; i < ALEN(conf.fonts); i++) {
-        tll_foreach(conf.fonts[i], it)
+        tll_foreach(conf.fonts[i], it) {
             config_font_destroy(&it->item);
-        tll_free(conf.fonts[i]);
+            tll_remove(conf.fonts[i], it);
+        }
     }
     free(conf.server_socket_path);
 
diff --git a/terminal.c b/terminal.c
index 91a442ec..8e1e1841 100644
--- a/terminal.c
+++ b/terminal.c
@@ -1474,20 +1474,25 @@ term_destroy(struct terminal *term)
     xassert(tll_length(term->render.workers.queue) == 0);
     tll_free(term->render.workers.queue);
 
-    tll_foreach(term->ptmx_buffers, it)
-        free(it->item.data);
-    tll_free(term->ptmx_buffers);
-    tll_foreach(term->ptmx_paste_buffers, it)
-        free(it->item.data);
-    tll_free(term->ptmx_paste_buffers);
     tll_free(term->tab_stops);
 
-    tll_foreach(term->normal.sixel_images, it)
+    tll_foreach(term->ptmx_buffers, it) {
+        free(it->item.data);
+        tll_remove(term->ptmx_buffers, it);
+    }
+    tll_foreach(term->ptmx_paste_buffers, it) {
+        free(it->item.data);
+        tll_remove(term->ptmx_paste_buffers, it);
+    }
+
+    tll_foreach(term->normal.sixel_images, it) {
         sixel_destroy(&it->item);
-    tll_free(term->normal.sixel_images);
-    tll_foreach(term->alt.sixel_images, it)
+        tll_remove(term->normal.sixel_images, it);
+    }
+    tll_foreach(term->alt.sixel_images, it) {
         sixel_destroy(&it->item);
-    tll_free(term->alt.sixel_images);
+        tll_remove(term->alt.sixel_images, it);
+    }
     sixel_fini(term);
 
     urls_reset(term);
@@ -1642,12 +1647,14 @@ term_reset(struct terminal *term, bool hard)
     term->meta.esc_prefix = true;
     term->meta.eight_bit = true;
 
-    tll_foreach(term->normal.sixel_images, it)
+    tll_foreach(term->normal.sixel_images, it) {
         sixel_destroy(&it->item);
-    tll_free(term->normal.sixel_images);
-    tll_foreach(term->alt.sixel_images, it)
+        tll_remove(term->normal.sixel_images, it);
+    }
+    tll_foreach(term->alt.sixel_images, it) {
         sixel_destroy(&it->item);
-    tll_free(term->alt.sixel_images);
+        tll_remove(term->alt.sixel_images, it);
+    }
 
 #if defined(FOOT_IME_ENABLED) && FOOT_IME_ENABLED
     term_ime_enable(term);
diff --git a/url-mode.c b/url-mode.c
index 40f3372f..df870677 100644
--- a/url-mode.c
+++ b/url-mode.c
@@ -540,15 +540,15 @@ urls_reset(struct terminal *term)
                 wl_subsurface_destroy(it->item.sub_surf);
             if (it->item.surf != NULL)
                 wl_surface_destroy(it->item.surf);
+            tll_remove(term->window->urls, it);
         }
-        tll_free(term->window->urls);
     }
 
     tll_foreach(term->urls, it) {
         tag_cells_for_url(term, &it->item, false);
         url_destroy(&it->item);
+        tll_remove(term->urls, it);
     }
-    tll_free(term->urls);
 
     memset(term->url_keys, 0, sizeof(term->url_keys));
     render_refresh(term);
diff --git a/wayland.c b/wayland.c
index 2a79bb10..255adf1f 100644
--- a/wayland.c
+++ b/wayland.c
@@ -1240,13 +1240,15 @@ wayl_destroy(struct wayland *wayl)
 
     fdm_hook_del(wayl->fdm, &fdm_hook, FDM_HOOK_PRIORITY_LOW);
 
-    tll_foreach(wayl->monitors, it)
+    tll_foreach(wayl->monitors, it) {
         monitor_destroy(&it->item);
-    tll_free(wayl->monitors);
+        tll_remove(wayl->monitors, it);
+    }
 
-    tll_foreach(wayl->seats, it)
+    tll_foreach(wayl->seats, it) {
         seat_destroy(&it->item);
-    tll_free(wayl->seats);
+        tll_remove(wayl->seats, it);
+    }
 
 #if defined(FOOT_IME_ENABLED) && FOOT_IME_ENABLED
     if (wayl->text_input_manager != NULL)
@@ -1431,8 +1433,8 @@ wayl_win_destroy(struct wl_window *win)
             wl_subsurface_destroy(it->item.sub_surf);
         if (it->item.surf != NULL)
             wl_surface_destroy(it->item.surf);
+        tll_remove(win->urls, it);
     }
-    tll_free(win->urls);
 
     csd_destroy(win);
     if (win->render_timer_sub_surface != NULL)