Smart Push Marketing does leave a small amount of residual code after uninstalling. However, this code is very small and does not load any scripts, so it will not compromise your website's loading speeds. We therefore do not consider it necessary to remove the code.
If you'd like to remove the code from your theme file anyways, please follow these steps:
Instructions for Removal:
1. Go to the Online Store >> Themes section of your Shopify dashboard. Click on the Actions button next to your active theme and select Edit Code, as shown in the screenshot below.
You will need to delete the code from your theme.liquid file that's highlighted in the screen shot below.
You will also need to delete the hextom_spm_main.liquid file that's located in the Snippets folder.
If you need help removing the code, please contact us.