2. Pest Repellent
Used tea bags can also repel garden pests. Placing tea bags around your plants can help keep insects at bay due to the strong scent of tea.
3. Watering Helper
Tea bags can help retain moisture in the soil. Burying them in the soil can help keep your plants hydrated for longer periods.

In conclusion, before you instinctively toss out your next used tea bag, consider the multitude of benefits and practical uses it offers. From personal care and household cleaning to garden maintenance, used tea bags prove to be an incredibly versatile resource that is worth re-purposing.