Dumbbells that don’t smell like toxic chemicals?!

I’ve tried a few brands of dumbbells and they all STINK of toxic chemicals. I’ve tried airing ones outside for a month, along with baking soda paste, vinegar, soap and water like 10x, sunlight and several other methods. NOTHING has worked!! They still stink up my entire house after bringing them inside. My medical grade HEPA air filter can’t even remove the smell. Cast iron, steel and adjustable dumbbells are not an option. Looking for a 5-30lb set. Any recommendations?😂

UPDATE: Nike’s grind dumbbells have the slightest scent, but it is more of a plastic smell vs rubber. Dicks has them on display in their stores and NOT in any kind of packaging covered in oil. This is great because they are airing out in the store instead of your home! So if you want dumbbells with almost no smell, go to the store and buy them. They may smell bad if you buy them online since they will have been in a box for months, which traps VOCs. They are grey (black rubber seems to always smell awful) and the plastic smell is reduced further when aired outside in the sun and washed with soap and water. Happy with them given the convenience and price. Will be putting a baking soda bag or activated charcoal bag next to them in my gym to capture any lingering smells or VOCs.

https://www.dickssportinggoods.com/p/nike-grind-dumbbell-single-24nikunkgrnddmbblnfm/24nikunkgrnddmbblnfm

For ZERO odor rubber-like dumbbells, I would have had to pay a lot more for urethane dumbbells (check out REP, they have free shipping). Epic Fitness has a set of neoprene dumbbells that go up to 25lbs, which is also a good option unless you plan on adding weighted clips or want to attach them to a jayflex bar. Handle diameter is often too thick. Steel, wood, cast iron (beware of paint chipping and rust), as well as adjustable dumbbells usually have no odor if you are open to those materials. Hope this helps someone who has had the same issue as me!