Please help me work out what is biting us. I had a few but now it’s relentlessly going for my DD. Victorian house (with cracks for spiders etc but renovation and no one living here for years before that), first winter we’ve lived in it. One cat who is up to date on flea treatments. No recent weird sleepovers or holidays. It only started this past week or so. Could it be spiders? I have been round the house doing everything I can but still it comes. (Tonight new spider traps and sealant everywhere though)