I use a YISSVIC Humidifier I bought from Amazon, I really love it and the plants near it sure does too! I highly recommend it if u want a better environment for your plants but also for your health. Humidifiers help to reduce dry skin and allergies which I both suffer from lol
Ah crap sorry! It was an Amazon buy about £30, with humidity and time cut off settings (I set it to 60% humidity to save my PC from any damage)
Here's a link: https://www.amazon.co.uk/dp/B07V6X7WL6?ref=ppx_pop_mob_ap_share