Yes, ginger repels ants.
Specifically, the plant in question (Zingiber officinale) contains essential oils which have their role as natural repellents and in traditional medicine. Terpineol is one such oil. Depending upon which isomer is involved, terpineol may be used in perfumes or in repellents. It will be even more effective than the active ingredient carbaryl in suppressing ants when they behave as garden and household insect pests.
only sugar ants
The effect the chalk has on ants is that it can penetrate their skin and dehydrate them. Chalk can slowly kill an ant.
The ants can't cross the line of powder.
YES
A few bay leaves scattered loose on cupboard shelves will repel inspects of many kinds, including ants.
Tomato juice kills my ants
Salt does not repel bugs. In fact, some bugs like ants are attracted to salt.
One effective method for creating a dog-safe ant repellent is to mix equal parts water and white vinegar in a spray bottle and apply it to areas where ants are present. Another method is to sprinkle cinnamon, black pepper, or cayenne pepper around entry points to deter ants. Additionally, planting mint, lavender, or marigold plants near your home can help repel ants naturally.
pepper is a different chemical to that of detergent and therefore they repel
Yes, ants are repelled by the scent coffee gives off. You can see other natural ways to repel ants at the related link below.
Try slicing a cucumber and placing a slice on foil, waxed paper, or something similar and placing them around you house. Cna be put in cupboards, etc. Especially safe around kids since they aren't poisonous.
Yes, lavender has a strong scent that can repel ants along with other pests like moths and mosquitoes. Placing lavender plants or sachets near entry points or where ants are present may help deter them due to the fragrance. However, it may not be as effective as other specific ant repellents or deterrents.