A natural pest control for ants could be to just kill them with your feet or to just set a small trap. Try to find sprays that do not contain things that are as harmful.
There are many- what are you trying to control? roaches, ants, spiders
I think biological Pest control.
Coffee grounds can be used for pest control in the garden by spreading them around plants to repel pests like slugs, snails, and ants. The caffeine in coffee grounds acts as a natural deterrent for these pests, keeping them away from your plants.
There are many products available for home pest control. The Do My Own Pest Control website has a list of very useful pest control products. Three brands from the list are Du Pont, MasterLine and Quali-Pro.
Ants typically do not like peppermint. In fact, peppermint and other strong scents can act as natural repellents, deterring ants from entering certain areas. Essential oils, including peppermint oil, are often used in natural pest control to keep ants away. However, individual responses may vary, and some species might not be as affected by peppermint as others.
I think that a one year pest control would make an excellent gift when it comes to your red ants problems. Not only will it helps against red ants but any other problems areas as well.
It should not effect any reptiles.
According to Orkin the #1 Pest problem in America are Ants.
You can easily treat for ants, if you mean ultrasonic types, they don't work long term on anything-including rodents
To determine the type of ants in your home, you may need to consult with a pest control expert or entomologist who can identify the species based on physical characteristics and behavior.
PestPac
The most common pests complained about are: rats, mice, ants, snakes, insects not limited to wasps, bees. Pest control services are often called in to remove animals such as dogs, cats, or unwanted animals on someone's property.