Two of the four devices are almost odorless. The two units operate noticeably on low settings, while each of the two faulty units heats up but emits little to no odor when set to high. I swapped out all the fillers for a different flavor and waited a while to rest and "reboot" my heater for my nose and problem stains, no matter what room in the house it was plugged in and powered are. What I haven't done yet is measure and compare the heating temperature of each block with an infrared thermometer or thermocouple, but it's clear that two of the four blocks emit little to no odor. - Much luck!
Air Wick Essential Oils Freshener Refill, Blue Agave and Bamboo Scent, Pack of 5
11 Review
Nature Fresh Bamboo Charcoal Air Purifying Bags - 10 Pack of 100g Activated Charcoal Bags for Home, Closet, and Car Odor Elimination and Freshness
12 Review
Air Wick Plug in Scented Oil 5 Refills, Fall Scent: Ripe Cranberry And Currants, Essential Oils Air Freshener (5x0.67oz), Packaging May Vary
11 Review
Poo-Pourri Original Citrus Refill Bottles - 9-Ounce & 1.4-Ounce Compact Refillable Bottle
11 Review
𧽠Small Diameter Drill Brush Set for Efficient Cleaning on Carpet, Tile, Shower Track, and Grout Lines - Ideal for SEO
8 Review
π½ mDesign Compact Freestanding Plastic Toilet Bowl Brush and Holder - Space Saving, Sturdy, Deep Cleaning - 4 Pack Silver
9 Review
π½ mDesign Compact Plastic Freestanding Toilet Bowl Brush and Holder - 2 Pack Bronze: Efficient Bathroom Storage and Organization Solution with Flip-Open Design, Space Saving, Sturdy, Deep Cleaning, Covered Brush
10 Review
π Upgrade Your RV's Refrigerator Door Latch with Adjust A Brush PROD402
8 Review