Q&A for How to Play Harmless Pranks on Your Siblings

Take a piece of toast and put green and yellow food coloring on it to make it look moldy. Ask them if they want some, when they look disgusted, take a bite.

Put food coloring on their toothbrush, they'll be surprised when they go to brush their teeth before bed!

Take a cup of water and pour it all over your sibling's pants in his bed while he sleeps! He will think he wet the bed.

If your sibling knows for sure that you did it, then try something else that they won't be expecting, and make sure you're even sneakier this time. If you have more than one sibling, then try to get another in on it (bribing may help to avoid them telling your victim). Make them the "guard" or "spy" if they are younger. If your sibling sees you do it, make sure that they don't turn around and try to prank you the same way.

Ask them how to spell a made-up word!

Try to distract him with an activity in another room, or wait until he goes to a friend's house or something to set up your prank.

If you have more than one sibling, lie to them and tell them the prank is for your other sibling and ask them not to tell. I have done this before and it works great!

Maybe you made the coat too thin? Try to use at least three coats and let each dry for two minutes before applying the next coat.

Add green food coloring on their favorite drinks.

Yes, if your sibling is small and has their own room then this will work perfectly -- you need some sticky tape, scissors and a light switch. Just stick some sticky tape on the light switch and when they try to turn the light on it won't turn on.

Put some invisible nail polish on their pencil and they won’t be able to write. You could also do it on the rubber. To remove the nail polish, just use nail polish remover.

Yes, it’s a simple harmless prank that won’t do harm.

Tell the whole family that it's "prank week"or "prank day," then when you prank your sister you won't get in trouble. Or just don't get caught!

Put a party popper on the door with the string taped to the wall. When they open the door, they get a fright.

You could make a sponge or foam block look like a cake, and try to get them to eat it.

Yes! Put food coloring in the soap and they will think it is moldy. You can also add fuzz to make it more believable.

Take the cover off of your salt and/or pepper. Cover it with saran wrap, put the cap back on and cut the excess off. When he tries to use it, nothing will come out!

Not a good choice if they have school. Make sure it is at a time they can wash it out. But it would be a cool prank. Jut be prepared for bad repercussions. I put Nair hair remover in my sister's shampoo and she sewed a line down all of my shirt so I could not put them on.

You don't have to prank her if you don't want to. But remember, these pranks are harmless, so she probably wouldn't get really upset if you decided to try one or two.

If you think this is likely to happen, don't prank your parents. If it does happen, apologize and say you were just trying to have fun. If they insist on punishing you, don't argue about it.

Be ready to explain that it was a harmless prank that was meant for your sibling, and apologize.

You could add some food coloring, which would throw them off when they used the body wash. You could also add some honey or sand to the body wash for an unpleasant surprise.

Just sneak up on the person when they're not expecting it. It almost always works and it doesn't require any planning.

Just explain to your parents that it was a harmless prank and you were just having fun. But if they don't want you to do it, then just don't do it again.

Yes; some of the most diabolical pranks can be pulled with water. You can wake family members up with a wet towel, dye their drinks different colors, or even set up a bucket of water on your bedroom's upper door frame to drench intruders!

Use any old pranks that seem doable, you don't have to do anything related to your relationship that would harm it in any way.

You could put salt on it. It shouldn't ruin the lipstick or gloss, but the texture will be off and she will definitely taste it when she puts it on.

Is you have sweets (pencil sweets) then take out the the white bit in the middle and replace it with toothpaste. Give it to your sibling and the face they will pull is priceless.

Maybe try some more harmless pranks, like jumping out of a closet or putting sticky tape on his light switch.

You have to become very trustworthy ( or at least more trustworthy than him), and your parents will believe you.