diff --git a/helpers/login.ts b/helpers/login.ts
index 770e991..f6a7c7a 100644
--- a/helpers/login.ts
+++ b/helpers/login.ts
@@ -1,4 +1,4 @@
-import type { Page } from '@playwright/test';
+import type { BrowserContext, Page } from '@playwright/test';
 import { expect } from '@playwright/test';
 import { LOGIN_PAGE, SHOPKEEP_ROUTES } from './routes';
 
@@ -11,8 +11,9 @@ export const LOGIN_BUTTON_SELECTOR = 'button#login';
 
 const E2E_ACCOUNT_LOGIN = 'e2e_tester@shopcanal.com';
 
-export const logInSuccessfully = async (page: Page): Promise<void> => {
+export const logInSuccessfully = async (page: Page, context: BrowserContext): Promise<void> => {
   if (process.env.APP_TEST_PASSWORD) {
+    await logout(context);
     await page.goto(LOGIN_PAGE);
 
     // Fill out email and password
@@ -32,3 +33,7 @@ export const logInSuccessfully = async (page: Page): Promise<void> => {
     expect(true).toBe(false);
   }
 };
+
+export const logout = async (context: BrowserContext): Promise<void> => {
+  await context.clearCookies();
+};
diff --git a/tests/login.spec.ts b/tests/login.spec.ts
index c84b779..e7b84df 100644
--- a/tests/login.spec.ts
+++ b/tests/login.spec.ts
@@ -24,8 +24,11 @@ test.describe('Login', () => {
    * Tests that the user can fill out the email and password inputs, then
    * click login and be redirected to the app
    */
-  test('can fill out valid email and password and successfully log in', async ({ page }) => {
-    await logInSuccessfully(page);
+  test('can fill out valid email and password and successfully log in', async ({
+    context,
+    page,
+  }) => {
+    await logInSuccessfully(page, context);
   });
 
   /**
diff --git a/tests/shopkeep/discover.spec.ts b/tests/shopkeep/discover.spec.ts
index 57a52e5..24bc2f0 100644
--- a/tests/shopkeep/discover.spec.ts
+++ b/tests/shopkeep/discover.spec.ts
@@ -11,8 +11,8 @@ test.describe('Shopkeep Discover', () => {
    * We need to be logged in for each test, so we should log in before each one
    * and then navigate to the Discover page
    */
-  test.beforeEach(async ({ page }) => {
-    await logInSuccessfully(page);
+  test.beforeEach(async ({ context, page }) => {
+    await logInSuccessfully(page, context);
     await page.goto(SHOPKEEP_ROUTES.DISCOVER);
 
     expect(page.url().includes(SHOPKEEP_ROUTES.DISCOVER)).toBeTruthy();
diff --git a/tests/shopkeep/inventory-management.spec.ts b/tests/shopkeep/inventory-management.spec.ts
index 7cb3357..91dda8b 100644
--- a/tests/shopkeep/inventory-management.spec.ts
+++ b/tests/shopkeep/inventory-management.spec.ts
@@ -7,10 +7,10 @@ import { logInSuccessfully } from '../../helpers/login';
  */
 test.describe('Shopkeep Inventory Management', () => {
   /**
-   * We need to be logged in for each test, so we should log in before each one.
+   * We need to be logged in for each test, so we should log in before this test suite runs.
    */
-  test.beforeEach(async ({ page }) => {
-    await logInSuccessfully(page);
+  test.beforeEach(async ({ context, page }) => {
+    await logInSuccessfully(page, context);
   });
 
   /**
diff --git a/tests/shopkeep/navigation.spec.ts b/tests/shopkeep/navigation.spec.ts
index 363898b..371e0c8 100644
--- a/tests/shopkeep/navigation.spec.ts
+++ b/tests/shopkeep/navigation.spec.ts
@@ -1,5 +1,5 @@
 import { expect, test } from '@playwright/test';
-import { logInSuccessfully } from '../../helpers/login';
+import { logInSuccessfully, logout } from '../../helpers/login';
 import { SHOPKEEP_ROUTES } from '../../helpers/routes';
 
 /**
@@ -9,10 +9,14 @@ import { SHOPKEEP_ROUTES } from '../../helpers/routes';
 
 test.describe('Shopkeep Navigation', () => {
   /**
-   * We need to be logged in for each test, so we should log in before each one.
+   * We need to be logged in for each test, so we should log in before this test suite runs.
    */
-  test.beforeEach(async ({ page }) => {
-    await logInSuccessfully(page);
+  test.beforeEach(async ({ context, page }) => {
+    await logInSuccessfully(page, context);
+  });
+
+  test.afterEach(async ({ context }) => {
+    await logout(context);
   });
 
   test('can navigate successfully to the Inventory page from the Overview tab', async ({
diff --git a/tests/shopkeep/requests.spec.ts b/tests/shopkeep/requests.spec.ts
index 4d643aa..1c35930 100644
--- a/tests/shopkeep/requests.spec.ts
+++ b/tests/shopkeep/requests.spec.ts
@@ -1,5 +1,5 @@
 import { expect, test } from '@playwright/test';
-import { logInSuccessfully } from '../../helpers/login';
+import { logInSuccessfully, logout } from '../../helpers/login';
 import { SHOPKEEP_ROUTES } from '../../helpers/routes';
 
 /**
@@ -18,8 +18,8 @@ test.describe('Shopkeep Requests', () => {
    * We need to be logged in for each test, so we should log in before each one
    * and then navigate to the Discover page
    */
-  test.beforeEach(async ({ page }) => {
-    await logInSuccessfully(page);
+  test.beforeEach(async ({ context, page }) => {
+    await logInSuccessfully(page, context);
     await page.goto(SHOPKEEP_ROUTES.REQUESTS);
 
     expect(page.url().includes(SHOPKEEP_ROUTES.REQUESTS)).toBeTruthy();
@@ -28,6 +28,10 @@ test.describe('Shopkeep Requests', () => {
     await page.waitForSelector('text=Showing 2 product requests');
   });
 
+  test.afterEach(async ({ context }) => {
+    await logout(context);
+  });
+
   test('displays two requests and tabs for filtering requests by status', async ({ page }) => {
     // Check that there are two list items
     const requestLineItems = await page.$$(LIST_ITEM_SELECTOR);
diff --git a/tests/supplier/navigation.spec.ts b/tests/supplier/navigation.spec.ts
index fe06ea3..04021a1 100644
--- a/tests/supplier/navigation.spec.ts
+++ b/tests/supplier/navigation.spec.ts
@@ -1,5 +1,5 @@
 import { expect, test } from '@playwright/test';
-import { logInSuccessfully } from '../../helpers/login';
+import { logInSuccessfully, logout } from '../../helpers/login';
 import { SUPPLIER_ROUTES } from '../../helpers/routes';
 
 /**
@@ -9,16 +9,23 @@ import { SUPPLIER_ROUTES } from '../../helpers/routes';
 
 test.describe('Supplier Navigation', () => {
   /**
-   * We need to be logged in for each test, so we should log in before each one.
+   * We need to be logged in for each test, so we should log in before this test suite runs.
    */
-  test.beforeEach(async ({ page }) => {
-    await logInSuccessfully(page);
+  test.beforeEach(async ({ page, context }) => {
+    await logInSuccessfully(page, context);
 
     // Navigate to the overview page of the Supplier app
     await page.goto(SUPPLIER_ROUTES.OVERVIEW);
   });
 
+  test.afterEach(async ({ context }) => {
+    await logout(context);
+  });
+
   test('renders the SUP Overview page', async ({ page }) => {
+    // Click the Overview link in the nav
+    await page.click('button#Overview');
+
     await page.waitForSelector('text=Welcome to Canal');
     await page.waitForSelector('text=The status of products listed on Canal is shown here.');
     await page.waitForSelector('text=The percentage of each sale your storefront partners keep.');