D-40 is a handy tool that many people keep in their garage or toolbox. This multi-purpose spray has been solving household problems for decades. It’s not just for squeaky doors or rusty bolts—WD-40 can tackle a wide range of issues around the home. In this blog, I’ll share 13 common household problems that WD-40 can help solve.
Squeaky Door Hinges
WD-40 can quickly silence those annoying squeaky door hinges. Simply spray a small amount on the hinge and move the door back and forth a few times. The lubricant will penetrate the hinge, stopping the squeak and making the door move smoothly. Additionally, this treatment can help prevent rust and extend the life of your hinges.
Stuck Zippers
A stuck zipper can be frustrating, especially when you’re in a hurry. Spray a little WD-40 on the zipper teeth and slider. Then, gently work the zipper up and down. The lubricant will help unstick the zipper and make it glide smoothly. Furthermore, this treatment can help prevent future sticking issues.
Rusty Tools
Rusty tools can be difficult to use and may even break. Apply WD-40 to the rusty areas and let it sit for a few minutes. Then, use a wire brush or steel wool to scrub away the rust. Finally, wipe the tool clean with a rag. Moreover, regular application can help prevent rust from forming in the first place.
Sticky Locks
A sticky lock can be a real headache, especially in cold weather. Spray a small amount of WD-40 into the keyhole and on the key. Insert the key and turn it a few times to distribute the lubricant. This will help the lock mechanism move more freely. Also, this treatment can help prevent ice from forming in outdoor locks during winter.
Gum Removal
Stepping on gum can ruin your day and your shoes. Spray WD-40 on the gum and let it sit for a minute. Then, remove the gum using a plastic scraper or an old credit card. The WD-40 breaks down the gum’s stickiness, making it easier to remove. Lastly, wipe the area clean with soap and water.
Crayon Marks on Walls
Kids can sometimes turn walls into their canvas. Spray WD-40 on the crayon marks and let it sit for a few minutes. Then, wipe the area with a clean cloth. The WD-40 helps break down the waxy crayon, making it easier to remove. However, always test on a small, hidden area first to ensure it won’t damage the paint.
Stubborn Stickers
Removing stickers often leaves behind a sticky residue. Spray WD-40 on the sticker and let it soak for a few minutes. Then, use a plastic scraper to peel off the sticker. The WD-40 helps break down the adhesive, making removal much easier. Afterward, clean the area with soap and water to remove any remaining residue.
Water Stains on Wood
Water stains on wood furniture can be unsightly. Spray a little WD-40 on the stain and let it sit for a few minutes. Then, use a soft cloth to buff the area in a circular motion. The WD-40 can help lift the stain and restore the wood’s appearance. Nevertheless, always test on a small, hidden area first to ensure it won’t damage the finish.
Stuck LEGO Bricks
LEGO bricks that won’t separate can be frustrating for kids and adults alike. Spray a small amount of WD-40 on the stuck bricks. Let it sit for a moment, then try to separate them. The lubricant helps the bricks slide apart easily. Remember to wash the bricks with soap and water afterward to remove any residue.
Squeaky Floorboards
Squeaky floorboards can be annoying, especially at night. Spray WD-40 into the cracks between the noisy boards. Walk on the area to work the lubricant into the joints. This can help reduce or eliminate the squeaking sound. However, be careful not to oversaturate the wood, as this could cause damage over time.
Foggy Headlights
Foggy headlights can reduce visibility and be dangerous. Spray WD-40 on the headlight and wipe it with a clean cloth. The WD-40 can help remove the buildup that causes fogginess. Repeat if necessary for better results. Nonetheless, for severe fogging, you may need to use a specialized headlight restoration kit.
Stuck Drawers
A drawer that won’t open smoothly can be frustrating. Spray WD-40 on the drawer slides and runners. Open and close the drawer a few times to distribute the lubricant. This will help the drawer glide more smoothly. Plus, it can help prevent future sticking issues.
Soap Scum in Showers
Soap scum can make your shower look dirty even when it’s clean. Spray WD-40 on the soap scum and let it sit for a few minutes. Then, wipe with a damp cloth or sponge. The WD-40 helps break down the soap scum, making it easier to remove. Afterward, rinse the area thoroughly with water to remove any residue.
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