1. Apple Cider Vinegar Trap:
– Pour apple cider vinegar into the bowl, covering the bottom by about 1 inch.
– Add a few drops of dish soap to the vinegar to break the surface tension.
– Fruit flies are attracted to the vinegar’s scent and will drown in the liquid.

2. Red Wine Trap:
– Pour a small amount of red wine into the bowl.
– The aroma of the wine will attract fruit flies, and they will get trapped in the liquid.

3. Banana Trap:
– Place a ripe or overripe banana in the bowl.
– Cover the bowl with plastic wrap, poking a few small holes in it.
– Fruit flies will be lured by the banana’s scent and enter the trap, but they won’t be able to escape.

4. Vinegar and Dish Soap Trap:
– Mix equal parts vinegar and water in the bowl.
– Add a few drops of dish soap and stir gently.
– Fruit flies will be attracted to the mixture, and the soap will break the surface tension, causing them to sink and drown.

5. Wine and Dish Soap Trap:
– Mix equal parts wine and water in the bowl.
– Add a few drops of dish soap and mix gently.
– Fruit flies will be attracted to the wine, and the soap will prevent them from flying away.

Remember to place these traps in areas where you notice fruit fly activity, such as near ripe fruits or in the kitchen. Check and empty the traps regularly, as the captured fruit flies can attract more flies if left unattended.

Additionally, practice good hygiene by keeping your kitchen clean, disposing of overripe fruits, and storing produce properly to prevent fruit flies from being attracted to your home.

By using these traps and maintaining a clean environment, you can effectively combat fruit flies and keep them from multiplying.