Hmmm roaches? Mold? Sounds like a TENANT caused issue to me. Lead paint IMHO is overblown. We were raised with lead paint and somehow we did ok. Must be the lack of 24/7 screens, junk food diet and crack smoke that pulled us through.
Yep...bad living conditions are oftentimes the result of the tenants. But let’s ignore that.
They haven’t made lead paint for decades.
We rented a 4 bedroom house that 30 Mexicans had been living in. Got a discount for cleaning it up even though by law, the landlord should have done it before renting it.
It had some mold and German Cockroaches galore. So many that the fridge gaskets were covered with squished pieces of them. I was surprised at how easy it was to get rid of the roaches. Always heard German Cockroaches were the hardest to get rid of. Turns out you just clean really well and they’ll either starve to death or leave.
The mold was in the bathrooms. Too many people, possibly they kept the door closed at all times. We cleaned it and made sure to let the bathroom dry out after a shower. Done deal.