What is the worst substance you have used before whether it was smell, cleanup or just generally disgusting? And why was it was bad? Why would you never use it again?

Flour and water and pancake batter. Flour and water is horrible for cleanup as I learned 20 some years ago. Pancake batter is similar for cleanup. You can make halfway decent slime from flour and water if you boil the water or add certain things to keep it from sticking to hair and everywhere. Otherwise, just don't

A cornmeal-based mix - it doesn't blend like flour or gunge, and I ended up with rough, itchy grains everywhere. Amazed it didn't block the drains either.

Tomato Soup: Felt great and looks amazing but for some reason the smell makes me wretch.

Still like eating it though with no bad effects. Very odd.

Mayonaise I don't know what it is as I know it's literally just whipped eggs and vinegar/lemon juice, but I hate it. I've always hated it, it tastes disgusting and smells even worse, and the only time I tried to use it almost as soon as I opened it I gaged and almost threw up. Which is a shame because it is one of my absolute favorite substances to watch other people get messy with.

Also while I won't say I'd never use them I don't really like savory items, I'm a very picky eater and there are almost no condiments I like, but I sometimes am ok with using them, but mayonnaise never. I'll outright refuse to get messy with even if I lose a forfeit.

For me, it's anything savory. I just can't stand the visual of it. The worst I ever used with my wife was raw eggs. We like a nice, tight cuddle time on occasion and one night decided to try raw egg still with the shell intact just to see how it would go. Could a nice, tight hug or a good hip thrust while spooning her crack the shell? So, we put a few eggs in some areas of opportunity, such as one in each side of her bra, a couple in the front of my pants, a couple in the front and back of her pants over her butt and just above her panty line in front. I didn't mind the actual egg part, but she hated it. The shells were bad too as we accidentally ended up scratching our skin up from the shells.

Jello that wasn't properly melted into water the clumps were almost impossible to get out of my hair, thought I'd have to shave it off, n had been growing it out to donate to wig charity
Wife hates peanut butter / yam / sweet potatoes gunge cause it's too oily for her to wash out of hair but I do love using it for the look / texture and I know she hates it so only once in a blue moon if she's been super Bratty

We did a shoot with Mayonnaise and have to agree it was the worst substance to use. The girls hated it as did Hayley pouring it. Not sure if it was the smell or taste but it was rough for them.

anything with capsaicin...the pepper part of pepper spray. any kind of 'spicy' or 'nacho cheese' or 'southwest style' sauce usually has traces of jalapenos in it. its burns like hell in all the wrong places and doesn't stop.


also, you can pretty easily overcome the flour/water and pancake batter problem by adding a small amount of cheap shampoo. 1/4th of the walmart $1 bottle. it won't be edible anymore, but it also won't stick to hair. it will smell better than just wet flour

if you do get a hair sticking/clumping situation, put a few drops of dish soap on a rag and just wipe it off. flour itself is like a sponge and will absorb the oils in your hair....that's what leads to clumping. dish soap is a base (pH 8.5-9.5) that can cut through the oil with no problem.

Custard; was hoping for an off the shelf yellow gunge- what I got was overpowering sickly sweet smell and taste that hit the gag reflex pretty bad. In the shower within 30 seconds of starting and didn't even wait for it to warm up- just had to get clean before I actually spewed up everywhere!

Second place to flour + water (+ paint)- needed a cheap "gunge" on a student budget, it was actually a lot of fun to use (feels amazing on the skin)- as we all know nightmare fuel to clean off after.
...still did it again....4 or 5 times.

--//--While I'm here I'll give a shout out to the worst idea ever; builder's expanding foam. I can't imagine the absolute hell that'll be to clean up before it cures and bonds to all the skin for several weeks. It was bad enough when one of my workmates decided to rework some fresh foam with his hands (completely non-sexual). He was left with a thin layer bonded over both his hands. He tried industrial abrasive hand soap paint thinners, petrol, acetone- NOTHING would shift the damn stuff off, in the end he had to tough it out and wait for it to peel off.

I would peanut butter is the worst to clean up used it once and never again

I have to go with the flour/water mixture as horrible to use. I experimented over time, and eventually used a large blender to mix it with water, detergent and the flour. I would get the texture I wanted, not too thick, and it made for a nice slimy feel. I also replaced the detergent with cooking oil, and found it worked too - it didn't stick to anything such as hairs or fabrics at all.

I'm surprised to see flour mentioned so many times I've used it a couple of times and it's not the easiest thing to get wash out but I never had any real issues with it.

I was expecting to see a lot more savory substances to pop up.

White flour probably trumps all. But cream of wheat and oats is just as bad I think.

The savoury things I've been messy with so far aren't so bad that I feel I *can't*, but they just haven't had whatever it is that does it for me. Tried a few cans of beans out of curiosity once, and also was got with a few raw eggs, mushy peas and beans at an event. I guess I'd be willing as some kind of game/forfeit situation where it's more about playing along with the entertaining predicament, but I'm not actually drawn to get covered in those again.

Quick dry cement is really a pain.

Grease-cutting dishwashing soap is the key to cleaning peanut butter and other really greasy things. Without it, it's a nightmare, but with it, it isn't bad to clean up.

Yeah, Dawn dishwashing soap works great to remove Baby Oil and Vaseline which I've been totally covered in a few too many times !!! If you haven't had sex in a pool Baby Oil then you haven't lived yet LOL!

For those of you that don't know... We almost had to shave Misses head after this scene.
Pancake batter is the devil. But we did it once, and it looked incredible. Her hair was damn nearly totalled. This was one of the last straws that made her go to wearing wigs for awhile but now her hair is grown back out

Ketchup, I hate the smell of it

Yes, I remember hearing posts from Candy in the past that anything with gluten is of the devil. It clumps in your hair (I can only imagine how much worse if it's super curly like Misses)

Oh, come to think of it I do have a worst substance, which might be an unexpected one. If I get naked in shaving foam it irritates my skin so much that my penis puffs up like the Michelin man and takes hours to go down again. Even the sensitive brands have this effect, so shaving foam WAM is right out for me, and I don't even have it around to shave with.

Surprised to hear bad results with pancake batter. I've had no problem with it in the past, and I have hair here, there, and everywhere (my Eastern Mediterranean heritage). Flour and water definitely is a pain - those little flour pellets end up everywhere, clinging to hairs like they were life preservers.

Many many years ago made the mistake of trying vaseline on hair. Took shampoo after shampoo to remove it.

Also many years ago my regular gungebud and I decided to try natrosol and paint together. The result was so thick that we finally bagged the remainder up and tossed it in a park trashcan, since we were afraid it would clog the drain.

Live and learn.

Similar experiences but using it isn't the issue it's cleaning up for me

Yeah, and Baby Oil too. Use dish soap on your hair first followed by a few regular shampooing's.

I've heard that leaving shaving foam out for awhile eliminates this problem. Maybe try it with the sensitive variety and leave it stand for some time. From what I've heard, it's the propellant that irritates, not the actual foam.

Yep, I've never been certain whether it's the soap part or the propellant that irritates me. I thought about trying stick shaving soap whipped up with an electric whisk or drill mixer, but foam is a little more light and "clean" feeling than I prefer anyway.

The most disappointing WAM experience I ever had was with pudding back when I was a teenager. I decided to pour some pudding down a pair of bikini briefs, hoping that it would feel good. In that regard, it was a total success. It felt amazing oozing and squelching around my privates. Even the temperature didn't bother me. If anything, it being ice cold just made it more exciting! After thoroughly filling my briefs and spending the better chunk of an afternoon squirming and wriggling around inside my pudding-filled underwear, I was leaking like crazy and needed some relief. Unfortunately, the pudding made it nearly impossible for me to get a grip. I had to go and take a shower to get the pudding off and by the time I was done, the moment had passed.

On the plus side, whenever I think back on this experience, my balls get nice and tingly.

I've reached a point where I really, really don't like savoury at all anymore. When I first started getting gunged I was so so so excited and pleased to be getting messy, something I had longed for all my life, that I was an 'anything goes' boy and there were a few sessions where I got deluged in stinky savoury.

I've mentioned it before, but there is a foodstuff I am borderline phobic about, and I had a HUGE catering size tub of it dumped over me...my reaction was NOT good. Lots of retching and gagging and perhaps there's a niche area of the web who would like to see that, it is DEFINITELY not for me. Ugh. *shudders*

Graphite Powder is the worst substance I have ever covered my naked body in. It feels lovely, slippery and dry messy; but the more you rub it onto your skin, the more difficult it is to wash off. I got carried away with it and had a lovely time. The sheen on my body looked fantastic; but when I started to get clean: I couldn't. It oozed from by skin for a couple of weeks before I started to look clean,, and everywhere was black. Quite difficult to explain why I looked so dirty. I didn't go visiting all that time.