Mouthwashing Guide | Complete List of Codes & Recipes

Here’s a guide to all the Codes & Recipes in Mouthwashing.

Game Guide by Ragib Rawnak on  Oct 22, 2026

If you are stuck staring at a keypad or trying to remember which liquids go together in Mouthwashing, here is every solution you need to keep moving.

Mouthwashing Making the Cake

Cockpit Locker Code

Head inside the Cockpit and check the locker near the controls. Enter code 739. This shares the exact same combination as the secure storage down in the Medical Bay.

Gun Case in the Medical Bay

When you visit the Medical Bay, look for the secure gun case. Punch in 739 to pop the latch open.

Cargo Bay Door Code

Opening the large blast doors to the Cargo Bay requires a four-digit passcode. Walk up to the terminal by the threshold and type 4517.

Emergency Axe Code

At a critical point in the story, Daisuke gets trapped in utility foam. You need the heavy Axe to chop him out. Find the locked wall cabinet holding the weapon and enter 2609.

Nutrition Pouch Codes

The dispenser terminal in the mess area handles rations and ingredients. Punching the correct four-digit code into the machine dispenses the matching pouch.

To get the Water pouch, type 3142 into the terminal.

For the Gelatin pouch, punch in 4213.

Mouthwashing Nutrition Pouch Codes

If you need the Sweetener pouch, enter 2341.

To receive the Tonic pouch, enter 1324.

Keep these ready in your inventory, since you will need them to prepare food and beverages for the crew.

Food and Drink Recipes

Once you have your base items and pouches, bring them to the preparation counter. Combining items in two straightforward stages produces what you need.

How to Make the Cake

When it comes time to bake for the crew, combine your ingredients in two quick steps. First, mix the Water pouch directly with the Gelatin pouch. After that, blend your prepared Cake Base together with the Sweetener pouch to finish the dessert.

How to Mix the Birthday Mocktail

For the standard party drink, blend the liquids together in the proper sequence. Start by mixing the Water pouch with the Tonic pouch. Next, take the Drink Base and stir it in with the Sweetener pouch to complete the glass.

How to Mix the Spiked Mocktail

For the dangerous, altered version of the drink, follow a harsher formula. Begin by combining a bottle of Mouthwash directly with Isopropyl. Once mixed, pour that potent blend into your Drink Base alongside the Sweetener pouch.

Mouthwashing Mocktail Location

FAQ

Q. Do keypad codes change between different playthroughs of Mouthwashing?

A. No. Every code on the Tulpar is static. They remain identical across every single run.

Q. Can I enter these codes early before finding their clues?

A. Yes. If you are in the chapter where the object or terminal is physically present, you can just enter the right numbers at that point.

Ragib Rawnak

Senior Editor, NoobFeed

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