Item guide
Where is Mayonnaise in Clean the Supermarket?
Mayonnaise goes to aisle 4 — Condiments & Snacks.
Quick facts
Aisle
4 · Condiments & Snacks
Shelf codes
4A, 4B, 4C, 4E
Directory says
Snacks
Sorting tip
Mayonnaise shares aisle 4 with Ketchup. The two condiment bottles are easy to swap when you are moving quickly.
How to shelve Mayonnaise
- 1Pick up the Mayonnaise with E, or take it from the stack you are already carrying.
- 2Head for aisle 4 and look overhead for the Condiments & Snacks sign.
- 3Face the right shelf and click to place it. The game confirms with CORRECT SHELF, or tells you WRONG SHELF if it belongs elsewhere.
Where is aisle 4?
All 12 aisles as listed on the in-game store directory.
Easy to mix up
Also in this aisle
Mayonnaise FAQ
Where is Mayonnaise in Clean the Supermarket?
Mayonnaise goes to aisle 4 — Condiments & Snacks.
Which shelf does Mayonnaise go on?
Mayonnaise belongs in aisle 4 (Condiments & Snacks). Shelves there are labelled 4A, 4B, 4C, 4E — use the X-Ray ability if you want the exact slot highlighted.
Why does Mayonnaise say WRONG SHELF?
Clean the Supermarket shelves by exact product, not just category, so colour and flavour variants each need their own shelf. If Mayonnaise is rejected, check you are not holding a similar-looking variant and that you are in aisle 4.
What else is in aisle 4?
Aisle 4 (Condiments & Snacks) also holds: Peanut Butter, Crunchy Peanut Butter, Nutella, Ketchup, Toasted Marshmallows, Mustard, Dijon Mustard, Salsa Casa Fiesta, Chocolate Spread.
Sorting tip
Mayonnaise shares aisle 4 with Ketchup. The two condiment bottles are easy to swap when you are moving quickly.
Explore other aisles
Search another item
Try an item like Flour, an aisle like Baking, or a shelf code like 6A.
Aisle and item data read from in-game footage on 2026-08-03.