Lady of Stain - Shannon Lush with Denis Walter - Mon 30 Mar, 2026

In this episode of *Nights with Denis Walter*, Shannon Lush returns as the 'Lady of Stain' to tackle a wide array of household cleaning challenges with practical, science-backed solutions. From eliminating cockroaches using lavender oil barriers and salt dehydrators to removing grease, paint, and super glue from fabrics and surfaces, Shannon delivers detailed, actionable advice. She also addresses stubborn odors in antique cupboards with black tea treatments and cigarette smoke with a vinegar-bicarb-ash paste. A standout segment focuses on a mysterious infestation of tiny fruit flies, which Shannon explains are immune to sprays but can be caught with a DIY butterfly net made from tulle and a coat hanger. She emphasizes the importance of removing their fecal residue to prevent reinfestation. The episode is packed with clever, low-cost hacks—like using pantyhose as cleaning tools and Plaster of Paris for marble stains—highlighting Shannon’s expertise in sustainable, effective home remedies. Listeners are encouraged to revisit the episode via 3aw.com.au for full details. Key takeaways include: (1) Use lavender oil as a barrier to stop cockroaches, not a killer; (2) Salt solutions dehydrate and kill cockroaches without triggering egg release; (3) For paint stains, test with methylated spirits first, then white spirits if needed; (4) Remove fruit fly infestations with a tulle butterfly net and clean surfaces with lavender oil; (5) Use black tea to eliminate musty smells in old wood; (6) Clean lamb’s wool underlays with lukewarm water and gentle stomping; (7) Glycerin and pantyhose can safely remove masking tape residue; (8) Plaster of Paris with dish soap removes deep stains from marble without damage. The tone is upbeat, empowering, and deeply practical, celebrating resourcefulness and household science.