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Leaving lights on is not an effective or foolproof method for keeping cockroaches away. While roaches are nocturnal and prefer darkness, light alone is not enough to stop them, especially if they are seeking food, water, or shelter. A bright light might temporarily discourage them, but hungry or determined roaches will often adapt and venture into lit areas. For more effective cockroach control, it is better to focus on proven prevention methods. These include maintaining cleanliness by eliminating food crumbs, sealing cracks and entry points, reducing clutter that provides hiding spots, and fixing any moisture issues. Using traps or repellents can also be part of a comprehensive strategy.

Aphid infestations happen when aphid-attracting plants like mustard and nasturtium are present, there’s a lack of predators, or plants are weak. Avoid plants that aphids love, and consider increasing natural predators that keep aphids at bay. Birds, wasps, and ladybugs play roles in balancing out aphid infestations, so add pollinator plants and habitats to your yard that attract birds and other aphid predators.

The best way to deal with a rodent problem is to avoid it in the first place. One way to do that is to make your home smell uninviting to them. Here are some household products that can repel rodents. When using oils, try soaking a cotton ball in the stuff and leaving it in places rodents frequent:

• Peppermint oil

• Eucalyptus oil

• Cinnamon

• Vinegar

• Cedarwood 

• Cloves

• Garlic

• Chili oil/powder

• Cayenne pepper

Groundhogs usually keep their cool despite being easily spooked. However, there are exceptions—they might get defensive or territorial if they feel threatened or overly concerned. If they sense a threat to their babies, they could get feisty, too. These wild animals are not meant to be kept as pets. If you find babies or an injured groundhog, contact your local animal rescue or wildlife service for guidance.