I rarely had issues similar to these.
At best I may have been bitten once in a night (probably a spider, a mosquito, or something else).
Either way, I personally make sure to vacuum my bed thoroughly once per week (since I dust off and clean the room at those intervals), and of course usually change the sheets in the same time interval.
Whether I was living in Zagreb or London, I hadn't really experienced grave issues with these kinds of 'measures'.
At best I may have been bitten once in a night (probably a spider, a mosquito, or something else).
Either way, I personally make sure to vacuum my bed thoroughly once per week (since I dust off and clean the room at those intervals), and of course usually change the sheets in the same time interval.
Whether I was living in Zagreb or London, I hadn't really experienced grave issues with these kinds of 'measures'.