If babies are human petri dishes, then dirty strollers are the plague.

Clean up your Bugaboo’s act with BuggyLove organic cleaning solutions, designed specifically for strollers.

The brainchild of an NYC mom who’d had enough of her fancy baby carriage looking like a frat house on Sunday morning, the collection includes a polish for demucking the frame, a solution for removing stains from the seat, a rose-hip spritz to make everything smell new, and a chemical-free lubricant that silences squeaky wheels.

All the ingredients are natural, so there’s no need to press the panic button if baby snacks on her shoulder strap.

And we think that’s ride on.

Available online at buggylove.com, $50.

HARMONIZE
A Storybook Halloween
What: Orchestra members join with Lee Harper & Dancers and storyteller Wendy Bennett for a family-friendly performance.
Why: Costume-clad conductor Jere Flint shows a less serious side of the symphony.
When: Sun., 1:30 & 3:30 p.m.
Where: Atlanta Symphony Hall, The Woodruff Arts Center, 1280 Peachtree St. NE, Midtown. Tickets at 404-733-5000 or online at atlantasymphony.org. Adults and children, $15-$20.

NIBBLE
Mommy & Me Open House
What: Stir up a dirt sundae, pile toppings on pizza, or build an edible spider.
Why: Baby Batalis leave with a measuring spoon.
When: Tues., 10 a.m.-1 p.m.
Where: Young Chefs Academy, 2903 N. Druid Hills Rd. NE, North Druid Hills (404-633-2633). Free.

FROLIC
Fall Festival and Halloween Celebration
What: Do crafts, stop by the shops for treats, and groove along to Radio Disney.
Why: Face painters add finishing touches to your little witch.
When: Sat., noon-5 p.m.
Where: Atlantic Station, Central Park, 171 17th St. NW. Free.

Photo: Datacraft / Getty Images