What does improper use of dry heat sterilization primarily result in?

The primary concern with improper use of dry heat sterilization is the potential for damage to materials and fabrics. Dry heat sterilization relies on high temperatures to effectively kill microorganisms, but when items are exposed to these temperatures for too long or at inappropriate levels, they can suffer from degradation. This could include melting, warping, or breaking down of various materials such as plastic, rubber, or certain types of fabric. It's crucial to follow specific guidelines regarding timing and temperature when using this method to avoid damaging instruments or supplies, while ensuring that sterilization is effective.

In contrast, rapid sterilization is not a feature of improper use, nor does it ensure hygiene in all practices, as improper use may actually compromise hygiene. Efficient sterilization of all items also does not occur with improper techniques, as it can lead to inadequately sterilized instruments or materials, posing a risk of infection. Therefore, the focus is rightly placed on the potential damage that can occur with improper procedures.