diff --git a/Layouts.md b/Layouts.md
index e97b4ae..31b8422 100644
--- a/Layouts.md
+++ b/Layouts.md
@@ -197,8 +197,29 @@ Usually the label is what is displayed on the key. However, there are some speci
 
    </details>
 
-* In case a label clashes with the text you want to add, put a `\\` in front of the text you want, e.g. `{ "label": "\\space" }` will write the label `space` instead of adding a space bar.
-  * Note that you need to escape the `\` in json files by adding a second `\`.
+* In case a label clashes with the text you want to add, put `\\` in front of the text you want, e.g. `{ "label": "\\space" }` will write the label `space` instead of adding a space bar.
+  * Note that you need to escape the `\` in json files by adding a second `\`. <br>
+  This means:
+    * If you wish to add `\` character, you must add a second `\` in json files
+    * The same applies to the `"` character: you must add a `\` in json files
+<br><br>
+   <details>
+   <summary><b><i>Click to see example with `\` character</i></b></summary>
+   <br>
+
+   ```json
+   // The `\` character is displayed on the key
+   { "label": "\\", "width": 0.1, "type": "normal", "popup": { "relevant":
+     [
+   // The `"` character is displayed in the popup
+       { "label": "\"" }
+     ] }
+   },
+   // The word `space` is displayed on the key
+   { "label": "\\space", "width": 0.1 }
+   ```
+   </details>
+
 * If you want different key label and input text, set the label to [label]|[text], e.g. `{ "label": "aa|bb" }` will show `aa` on the key, but pressing it will input `bb`.
 * You can also specify special key codes like `{ "label": "a|!code/key_shift" }`
 
@@ -403,6 +424,25 @@ Here are the different classes:
 
    </details>
 
+* Reminder: <br>
+  If you wish to add `\` character, you must add a second `\` in json files <br>
+  The same applies to the `"` character: you must add a `\` in json files
+
+   <details>
+   <summary><b><i>Click to see example with `\` character</i></b></summary>
+   <br>
+
+   ```json
+   // The `\` character is displayed on the key
+   { "label": "\\", "width": 0.1, "type": "normal", "popup": { "relevant":
+     [
+   // The `"` character is displayed in the popup
+       { "label": "\"" }
+     ] }
+   }
+   ```
+   </details>
+
 # Examples of JSON files
 
 [Here](https://github.com/Helium314/HeliBoard/discussions/1132#discussion-7260853) are some sample JSON files that customize all the keyboard views.
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