Lice and worm control in pigs
Lice and worm control in domestic pigs as a pour on drench
A simple idea that will add approximately 20% profit and zero cost to the toothpaste company. Simply enlarge the size of the hole on the toothpaste tube by 20%, and market it as better and more thorough "tooth care". Or we can change the name to something "Max", to emphasise enlargement of something but not specifying what exactly.
Once dishes have been washed by hand, they are placed in a drying rack that blows air on them to dry quicker and saves time by not having to wipe them.