The first time I swapped baking powder for baking soda was following my grandmother's clever trick—and it delivered incredibly moist cakes every time. As a fine white powder, baking soda reacts with acids and liquids to release carbon dioxide bubbles, making it a staple leavening agent in baking. But this versatile powerhouse, often dubbed our family's 'all-purpose powder,' goes far beyond the kitchen. Discover 75 grandmother-approved baking soda uses below.
1. Neutralizes heartburn and acid reflux.
2. Replaces deodorant—simply sprinkle under your arms. For easy application, use a powder puff.
3. Whip up whitening toothpaste: mix ½ tsp baking soda with hydrogen peroxide.
4. Create a gentle face and body scrub.
5. Soften skin by adding 250g baking soda to your bathwater.
6. Soothe itchy skin from mosquito bites (also works for sunburn).
7. Eliminate hand odors.
8. Ease diaper rash: add 1 tbsp to baby's bathwater.
9. Apply to irritated skin or insect bites for itch relief.
10. Add to bathwater to calm skin irritations.
11. For heartburn relief, sip ½ glass water mixed with 1 tsp baking soda.
12. Banish bad breath with a mouthwash of 1 tsp baking soda in a glass of water.
13. Bicarbonate rinses treat canker sores too.
14. Neutralize bee stings.
15. Relieve skin redness, irritation, or windburn.
16. Draw out jellyfish venom from stings.
17. Unclog a stuffy nose: add 1 tsp to your humidifier.
18. Extend cut flowers' life: add 1 tsp to vase water.
19. Extinguish small fires on carpets, upholstery, clothes, or wood.
20. Deodorize the fridge: place an open cup inside.
21. Neutralize ashtray odors and prevent fires with a baking soda layer.
22. Freshen shoes, boots, socks—sprinkle liberally.
23. Make edible modeling clay: mix flour, salt, water, and baking soda.
24. Spot-clean baby clothes post-meal with a damp, soda-sprinkled cloth.
25. Repel rain spots on windshields with a baking soda wash.
26. Soak tea towels in baking soda water to nix odors.
27. Freshen vacuum cleaners: vacuum up sprinkled baking soda.
28. Air freshener: blend with scented bath salts in sachets.
29. Soften stiff brushes: boil in 2L water, 60ml vinegar, 25g baking soda.
30. Deter ants and cockroaches under sinks or basement windows.
31. Protect veggies from rabbits: sprinkle borders.
32. Sweeten tomatoes: mix into planting soil.
33. Control litter box odors: layer at the bottom.
34. Deodorize pets: brush fur with soda-dusted bristles.
35. Substitute for baking powder: mix with cream of tartar or vinegar.
36. Wash produce to remove pesticides.
37. Pluck poultry easily: boil in water with 1 tsp baking soda for clean, white meat.
38. Make beans digestible: soak in baking soda water.
39. Tenderize game meat: soak to mellow strong flavors.
40. Homemade sports drink: blend with boiled water, salt, powdered mix.
41. Soak fish 1 hour in fridge to prevent cooking odors.
42. Fluffier omelets: add ½ tsp per 3 eggs.
43. Balance acidity in tomato dishes with a pinch.
44. Toilet refresh: 25g in bowl, wait 1 hour, flush.
45. Shine tiles, sinks, showers, tubs.
46. Spray (with water) for mirrors, walls, counters.
47. Boost dishwasher: 2 tbsp in detergent drawer.
48. Scrub burnt pots and pans.
49. Dry-clean carpets/upholstery: sprinkle, brush, vacuum after 1hr+.
50. Enhance laundry: handful pre-wash.
51. Polish stainless steel/chrome paste.
52. Erase grease pencil from walls/floors.
53. Clean sneakers/shoes.
54. Deodorize trash cans.
55. Neutralize cloth diaper odors.
56. Deep-clean fridges.
57. Soak brushes/combs in solution.
58. Freshen Tupperware.
59. Marble: 3 tbsp per 1L hot water.
60. Formica counters: damp sponge + soda.
61. De-stink bottles/Thermoses.
62. Run through coffee makers/teapots, rinse.
63. Baby bottles: hot soda soak.
64. BBQ grates: sprinkle, scrub, rinse.
65. Garage oil stains: sprinkle, scrub, rinse.
66. Burnt pans: boil water + soda.
67. Ashtrays: scrub with hot water.
68. Drains: 4 tbsp weekly, hot rinse.
69. Shower curtains: soda soak.
70. Fabric bags: soft brush + soda.
71. Toaster melt: damp soda cloth.
72. Dentures/appliances.
73. Casseroles: water paste.
74. Ovens: 4 tbsp per 1L hot water.
75. Gas stove burners.
Baking soda is truly a magic multitasker—from health remedies to household chores, gardening, and baking. Best of all, it's incredibly affordable. Click here for easy, cheap sources. Use food-grade or household varieties interchangeably.
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