The first is that oil-based lubricants aren’t safe to use with any condoms. They can make the latex porous, or even cause it to rip and tear. This means that oil-based types of lubricants are better for those who do not need to use condoms. Another thing to consider is that oil-b...
waste Mercury Medicinal waste Chemical waste Teeth are non-anatomical infectious waste – orange stream Teeth with amalgam must be segregated into white rigid container with mercury suppressant Dental practices must have an amalgam separator Areas where mercury is in use must have a spillage kit. Staf...
Next, you want to use your trusty aquarium test kit and closely monitor your ammonia levels over the coming week.This is particularly important if your aquarium was overrun with planaria. You see, those bodies are going to break down and as they do, they release ammonia into the water. ...