Every move has a moment in the garage. The furniture is wrapped, the boxes are stacked by the door, and then someone opens the cabinet with half a can of deck stain, two propane tanks, a jug of weed killer and a mystery bottle from the previous owners.
Those are the things that slow a moving day down, because most of them shouldn’t ride in a moving truck or sit in storage at all. We’d rather you sort them out a few weeks ahead than find them at 7 a.m. with the crew at the door, so here’s how we’d walk a friend through it in Montgomery, Bucks, Chester and Lehigh counties.
What counts as hazardous in a move
The Federal Motor Carrier Safety Administration, which oversees interstate movers, puts household hazardous materials into seven groups: explosives, compressed gases, flammable liquids and solids, oxidizers, poisons, corrosives and radioactive materials. That sounds like a lab, but the examples it gives are the stuff in most basements: nail polish remover, paint, paint thinner, lighter fluid, gasoline, fireworks, oxygen bottles, propane cylinders and car maintenance chemicals.
FMCSA is blunt about it. Federal law forbids packing hazardous materials in your household goods without telling your mover, with penalties of up to five years in prison and $250,000 or more. Packing them without the mover’s knowledge can also reduce what the mover is liable for if something goes wrong. There’s a small exception for medicine and toiletries (up to 70 ounces total), so your everyday bathroom things are fine.
The simple rule we give families: if the label says Danger, Warning, Caution, Flammable, Corrosive or Poison, it doesn’t go in a box. Set it aside and decide what to do with it before moving day.
The timing problem in our counties
Here’s what catches people. Southeastern Pennsylvania doesn’t have a year-round drop-off for household hazardous waste. Bucks and Montgomery counties both say so on their websites. Instead, the counties hold collection days, and in 2026 every one of them fell between early April and late October.
If you’re moving this winter, the 2026 events are already over. Montgomery County posts its 2027 schedule in February and Chester County in March, with the first events in April. Lehigh County’s collection page says its next event will be in the fall of 2027, and Bucks County hasn’t posted 2027 dates yet. So for a move between now and spring, plan on a few other routes below, or on bringing a small, sealed box of leftovers to the new house and taking it to a spring event.
A few things worth knowing when the events come back around. They’re for residents, not businesses or contractors. Bucks County’s events need no registration, while Montgomery and Chester require you to sign up for a time slot. Each car can bring up to 25 gallons or 220 pounds. And the southeastern Pennsylvania regional events are open to anyone living in Bucks, Chester, Delaware or Montgomery counties or Philadelphia, no matter which county is hosting, which gives you more dates to choose from.
What to do with the common ones, any time of year
- Latex (water-based) paint. It isn’t hazardous waste, and the county events won’t take it. Bucks and Chester both say to take the lid off and let it dry out, or mix it with kitty litter until it’s solid, then put it out with the trash. Paint hardener from the hardware store works too.
- Oil-based paint, stain, thinner and solvents. These are true hazardous waste. Keep them sealed in the original cans and hold them for a county event, or give usable leftovers to a neighbor who’ll actually use them.
- Gasoline and the mower. Run the mower, trimmer and snow blower until they’re empty before moving day. Leftover gasoline in cans can go to a county collection event, which accepts gasoline and gas-oil mixtures, or to a neighbor who’ll put it to use.
- Propane tanks. The county events take only small camping cylinders, 2 pounds or less. For a full-size grill tank, your propane supplier or a tank-exchange retailer is the usual answer, so call ahead.
- Household batteries. Chester County’s guidance says regular alkaline batteries can go in the trash. Rechargeable, lithium and button batteries, plus car batteries, go to a collection event or a retailer that takes them back.
- Used motor oil. Chester County points residents to a local auto service center.
- Old medications. Pennsylvania has drug take-back boxes across the state, many at police stations, and no ID is needed. Find one with the state’s take-back locator. Keep the medicines you still use with you, not in a box on the truck.
- TVs, computers and appliances. These aren’t accepted at the hazardous waste events. Check your county’s recycling page for electronics options.
A three-week plan for the garage, basement and shed
Three weeks out: walk the garage, basement, shed and under the kitchen and bathroom sinks with a laundry basket. Pull everything with a warning label into one spot. Look at your county’s page to see what’s open to you.
Two weeks out: use up what you can. Finish the touch-up painting, run the gas out of the outdoor equipment, and offer good leftovers to neighbors or family. Take medications you no longer need to a take-back box.
Moving week: what’s left either goes with you in your own car or gets a clear plan. Make a “do not pack” corner in the garage and tell your crew lead about it when they arrive. Mention anything you’re unsure about when you set up your move, too, so there are no surprises.
If you’re working through the rest of the house, our how to prepare for your move guide and 8-week moving checklist pick up from here, and our post on furniture that won’t fit the new house covers the bigger items.
If your things are going into storage
The same rule matters even more when there’s time between homes. Anything that can leak, spoil or catch fire shouldn’t sit in a sealed storage vault for weeks or months, so empty the fuel, clear out the cleaning cabinet and pull food before the packing starts. Our move-and-store service picks up your things, keeps them in vault storage at our Quakertown warehouse, and delivers when the new house is ready. The closing-date gap guide explains how it works.
We’re here when you’re ready
We’re a family-owned, licensed and insured mover based in Hatfield, with our own storage warehouse in Quakertown, serving families across Montgomery, Bucks, Chester and Lehigh counties. If you’re not sure whether something in the garage can come along, just ask us. Call (215) 622-8140 or visit betterchoicemoving.com. When you’re ready, you can schedule an estimate or book your move online.
About the charts: 2026 collection dates come from Bucks County, Montgomery County, the Chester County Solid Waste Authority, Lehigh County’s household hazardous waste page and the 2026 Southeastern PA regional events flyer posted by Bucks County, which also lists the Delaware County and Philadelphia events open to Bucks, Chester and Montgomery residents. Hazard classes, examples and penalties come from FMCSA’s Your Rights and Responsibilities When You Move. The state keeps a statewide list of programs on the PA DEP collection programs page. Rules and dates change, so check with your county before you go.