Complex sentence: For example, a modern UV Bug Zapper may allow its owners to sleep peacefully without being covered in mosquito bites (whilst still using absolutely no chemicals), but it actually kills more beneficial insects rather then harmful ones.
Split into simpler sentences: For example, a modern UV Bug Zapper may allow its owners to sleep peacefully without being covered in mosquito bites (whilst still using absolutely no chemicals). However, it actually kills more beneficial insects rather then harmful ones.