Can I claim a percentage of my pest control expense for my attached dwelling

You cannot deduct this as a personal expense. However, you can claim this as a deduction if the property is a rental property. Alternatively, if you are deducting home office expenses for self-employment, you can deduct a proportionate part of the pest control expenses. This will be considered an indirect expense in the case of a home office. 

To enter this expense in TurboTax Online:

1. Under Income & Expenses (tab at the top of your screen), click Review next to Self-employment income and expenses (this assumes that you have already entered your self-employed income).
   1. Click Review again next to the specific self-employed activity and scroll down to the Expenses category.
   2. Click Review next to Home office.

Thanks for sharing this info. I rent a place and recently faced an ants and spiders invasion. So, what you said can help me.

As far as I know, if the property is a rental or you're deducting home office expenses for self-employment, you may be able to claim a proportionate part of the expense. It's always best to consult with a tax professional or use tax software like TurboTax for accurate guidance.
By the way, I came across a pest control service called AJ Verminator Pest Control while browsing online. They offer effective wasp and pest control services in Sunderland. If you're in need of reliable pest control, you might want to check them out. Here's the link: https://ajverminatorpestcontrol.com/wasp-pest-control-sunderland/