Way to end lease over pests?
Moved to waterloo in september 2025 for university. Sept-Dec there was a roach problem when I moved in. I left for Jan-April for coop. Come back May 1 and the problem is here and if anything worse. All the landlord did was buy some bait in september, and after I told him it doesnt work anymore he hasnt done anything. He keeps saying he will try to contact a company but he clearly hasnt. Is there anything I can do about this? I already requested to end the lease before (due to him unfairly denying a sublet), and he denied my request. I cant even go out my room at night, and I cant eat dinner at all since all the roaches come out at night in the kitchen. I hate it what can I do lol