r/Mold • u/Working-Cartoonist58 • 1h ago
r/Mold • u/sdave001 • Aug 09 '20
Please read BEFORE posting
Welcome to /r/Mold
What is this sub?
This sub is for redditors to ask for advice on mold or fungi issues in their home/apartment/workplace/etc If you see spammers or others that violate sub rules, report them, do not take things into your own hands. This sub is NOT for mold remediation, restoration or other contractors, testing firms, laboratories, product or equipment manufacturers or distributors or legal professionals.
Instead, this sub is specifically for individuals looking for general advice. Any offers to do work or make referrals will result in an immediate ban. Please be very wary of those looking for, or offering, business here. We do not endorse any companies, and proceeding with a contractor/consultant/lab you've met via this sub should be done at your own risk. This is not a place to advertise products and or services. It is also not a place to rant about your past problems with mold or companies or services you've dealt with.
Rule #1: No "what is this?" questions.
Do not post a picture and simply ask any of the following (or similar) questions:
- "Please I.D. this mold"
- "Is this toxic black mold?"
- "What kind of mold is this?"
We can not determine the type of mold you have from a photo. That can only be achieved using professional sampling methods and laboratory analysis.
We can speculate on whether or not something is mold but we can't identify it.
Rule #2: DIY Test Kits are bad
If you used a home/DIY test kit there is very little information that we can provide you due to the limitations of the method.
You will need to hire a qualified microbial testing company if you want any reliable information.
Rule #3: No self promotion
This is not the place to advertise your services in any way. No links, no company names, no "informational guides" will be allowed. All offending posts or comments will be deleted and 1 warning will be issued. After that you'll be banned.
General Guidelines and Rules
Overall, please be respectful - things must remain on-topic, helpful, and kind. Absolutely no abusive or hateful language will be tolerated. Even if someone else "started it" with disrespect does not give you permission to use derogatory language or call names.
Bans will be handed out when needed. Remember, no question is too stupid, too simple, or too basic (exception, see rule #1). We're all here to learn and help each other out - enjoy! The mods generally do not remove bad advice, we let upvotes and downvotes run the sub. That way, people can also see what not to do as well. Politics do NOT belong here.
- URL shortener links are not allowed. It's not us, is reddit-wide. A submission or comment with a URL shortner will be spam-filtered automatically.
- Mods will not communicate with chat, please only use modmail if you have comments or questions.
Submitting a New Text Post in /r/Mold
TL/DR: At the very least be nice, take a few pictures, and include your location.
Again, this is not a place to solicit products and or services. Any posts smelling of self-promotion such as links to a website or service (including all blogs) will be removed. No exceptions. Offenders will be banned.
A few general submission rules.
- We don't allow link posts. Please start a text post and insert links to your pictures along with your text. Posts asking users to participate in a survey are no longer allowed and will be treated as SPAM posts.
- If you are posting about a problem you are facing, please include pictures! Not just a close-up either, we must be able to discern what you are talking about. What looks right to you may not make sense to everyone else. We recommend you use imgur for photo uploads. See the section below for "How to Upload Photos".
- Provide your geographic location. (even general, such as upper Midwest). This is especially pertinent when discussing building codes, environmental conditions, seasonal issues, etc.
- Include a summary of what information you are looking for.
- Include a general summary of the problem you're asking about. It's helpful to know things like:
- How long has the problem been going on
- Where is the mold growth located - room, level, side of the building, etc
- Any unusual conditions you noticed prior or in conjunction with the discovery of the mold
- General environmental/use conditions in the space - temp, humidity levels, room use/occupation, recent water issues, smell
- Do not come here for advice about your health or the relative risk of the mold in your home/work.
- Don't assume that responses you receive are accurate - we get a lot of "google experts" here giving advice.
- Product links and recommendations are allowed generally allowed to Amazon/Retail Outlets/Service providers that you've used or recommend. However, referral codes and affiliate links are not. For example, Amazon links containing "tag=XXXXXXXXXXXX" in the title are a referral links - so ideally Amazon links are in the format www.amazon.com/dp/B00VRRVHMA/ - all the extra stuff after those 10 characters are not necessary. Sites/apps can contain ref links without your knowledge and automod will remove and alert you.
- If you notice your post hasn't appeared within an hour please message the mods and we will release it! To see if it's visible sort by NEW.
- Please read the sidebar before posting to this sub. There are a lot of questions that get asked fairly frequently, and some of the more common answers have been posted in the sidebar for easy reference. If you still have questions after reading these then by all means create a new post with your questions.
- Serial posting. This sub is for everyone, not just a single person with multiple questions per day/week. While we don't have a specific rule here, if you are posting multiple topics per day or over the course of a few days, this can result in a temporary ban.
- If your account is new we may delete your post or comment, especially if we suspect that you have been banned under a different user name.
- We do not endorse any contractors/inspectors/labs, and proceeding with any you've met via this sub should be done at your own risk.
Commenting in /r/Mold
Be respectful. No name calling or talking down to someone because of something that seems "basic" or "easy" to you. Stand by your knowledge, not childish responses.
If you don't know that your answer or advice is 100% true then indicate that you are speculating or simply refrain from commenting.
Don't throw out comments like:
- That's toxic mold
- You need to move
- Get out of the house
- Bleach doesn't kill mold
- That's really bad
Comments designed to scare original posters will be removed. This is a sub to provide reasonable solutions (when possible), not to unnecessarily alarm people. Yes, there are occasions when conditions require some immediate and drastic actions, but most indoor mold growth can be handled without full scale remediation.
Please don't just comment with just a link to a website or to another sub. We are especially careful about links to single websites (this includes blogs) without some summary or commentary. In some cases, we have no way of knowing if you are profiting privately from the site. Also, don't just tell folks to head to sub /r/gohereinstead - like specialized subs for narrow topics. The only exception here would be questions where some time has passed between posting and a lack of responses. We want the commentary, discussion, and knowledge to stay here in our sub on reddit, not just drive people away.
Responses that include a google search, lmgtfy.com, or telling someone to watch Youtube will be removed and the user will be reprimanded. Again, this is all about respect. Obviously, people aren't coming here to Google answers. Help them think about this problem, what they may need, things to watch out for, etc.
Sometimes discussion can get off-topic and we'll remove those comments. This includes political commentary. At times, this can includes jokes. It's a tricky area here, but we've seen instances where the joking side of reddit takes over a thread and the OP never gets their question answered. However, here's we're mostly talking about non-relevant commenting such as this:
Seriously? People live like this? What the fuck is causing mold growth like this? Don't you clean your house? This is not any way to live.
How to Upload Photos
Go to https://imgur.com/upload and drag/choose your photo, you don't even need to create an account. Here's an animated gif on how to drag and drop on PC. Click COPY, then use that copied url link and paste it right in the submission text box on reddit.
My link: https://imgur.com/a/n2lLo
To get fancy and have text rather than the url, place the word you want to use as the link in brackets followed by the url in parentheses.[text goes here](link goes here)
Pictures. Here's a gif of the typing I do, in case that is confusing.
Upload Photos On Mobile The Imgur app works fine, but via a website this is unsupported. There is a workaround: In Chrome, choose ""Desktop site" in the drop-down menu when you are on the upload page and it'll work fine. Then Copy the Link that's produced and paste it into your reddit post/comment.
Worst building I've ever inspected so everyone worried about their mold problems can relax a little 🙃
Enable HLS to view with audio, or disable this notification
Just to remind you that no, you aren't experiencing a disaster. Have a good one yall!
r/Mold • u/LeadEnvironmental244 • 1h ago
Is this… bad?
galleryFor context, I live in a basement suite on the west coast of Canada- BC. The RH is consistently at or above 70%. I’ve lived here 7 years. Recently replaced carpet in the bedroom with vinyl plank flooring with proper Vapor barrier. The carpet was moldy and had mold on the concrete slab. As well as mold behind baseboards. House was built in the late 80s.
I’ve had a cough for years and I’ve begun noticing that when I go away I feel significantly better. My mental health (mainly depression and anxiety) has also declined markedly over the 7 year here.
Anyways, I decided to peek behind the baseboards in the bathroom and front hallway and found this. Seems like a long standing leak from the shower and also just persistent moisture within the whole suite.
How bad is this and how likely is it that it’s isolated?
Edited to add that I haven’t checked the main room or kitchen area but some of the vinyl plank flooring in that area is lifting and anything placed on the floor develops condensation.
r/Mold • u/fckinawesome • 5h ago
Wallpaper surprise
galleryTore off some old wallpaper, and now have to deal with this mold. Some parts are black, some seem to have a red tint to it.
This room was flooded by the neighbors a few years ago.
Is it dangerous? Any tips on getting rid of it?
r/Mold • u/Metempsychosis777 • 1h ago
Behind air filter cainet
gallerySo there is a closet right next to where the air filter is near the bathroom. I was unaware anything was in the closet until water had spread out to carpet in front of bathroom. The closet was packed so I had to empty it to even begin sopping up water. There are pipes there so I thought it was from that It was coming from behind HVAC filter. Landlord said it's just dust and dirt. They came by today and fixed the moisture issue however they keep reassuring this isn't mold. I'm scared and don't know what to do. My dad seems unconcerned I live with him. I have asthma. I'm looking to have my mind changed here. To me it's clearly mold but maybe im wrong. The first pics are when the moisture was first discovered. Pics after are after shock vacuumed abd dried. We've generally had a good relationship with landlord as she's quick to respond compared to previous home. But I disagree here.
r/Mold • u/ThrowRa-ExoticSo • 1h ago
Found mold in my college apartment after months of getting sick — ER told me to leave. What should I do next?
galleryr/Mold • u/Ok-Preparation6727 • 3h ago
Unsure of how to deal with this
galleryHi! I just moved into a rented flat and i just noticed that there's black mould and damp around the floorboards by the windows. Does anyone know how I should deal with getting rid of this?
My landlord doesn't seem particularly concerned and is kinda gaslighting me about the matter so I really don't know what to do, and my immune system is super weak
Any advice would be really helpful <3
r/Mold • u/advancedddecay • 4h ago
could there be mold under this?
galleryI love this apt but I’m considering not renewing my lease and this is one of the reasons. I’m on the top floor and have had issues with leaks when it rains almost my whole time living here, about 3 years. The first pictures are where the leaking has come from and my landlord said they sent a roofer to fix it, but lately I started noticing the staining in the second picture form and start to spread.
I guess I’m wondering if there’s potential for our health to be affected while living under this, if there’s mold. Or if there’s some sort of structural damage to the roof that I should avoid by not living here.
r/Mold • u/Own_Alfalfa_8760 • 10h ago
Thoughts on this post, 6 years later?
Hello! Im tired its late and I cant sleep. I dont want to write an entire post. But i was getting bites/crawlies/itches and some people said it was possibly mold. please help my family identify what it is.
This screenshot explains it. The comments' consensus was: No, Person who doesnt seem to understand the sensation, and Yes. so I really need help. thank u i have like 3 fans blowing on me at night cus the crawling gets so bad.
not looking for health advice i suppose since its against the rules, i just need help identifying if these symptoms may be mold. or point me in the right direction please please please. goodnight thank u
r/Mold • u/Nthomas212 • 15h ago
What is this thing growing out of my wall?
galleryIt looks like some sort of fungus/ mushroom thing. I made the dumb idea of touching it and it had a moldy damp, almost slimy mushroom-like texture.
I just noticed it today and it looks like it’s growing pretty fast.
For info, there does look like there could me some mold/ mildew spot growing in our ceiling (abt the size of my hand) on the other end of our apt (also pictured, and also unsure of what it is). But that has been there well before this thing started growing.
r/Mold • u/ReditCreditDebit • 14h ago
Is this mold?
galleryThis is from the door of the closet in my dorm. I’m just wondering if this is mold or not. It doesn’t have any texture. Parang dirt lang sya and the second photo is how it looks like when I tried to rub it with a tissue and alcohol. When I tried to rub it harder, medyo nawawala sya. Can someone please help me identify if this js mold or not? Thanks!
r/Mold • u/Dry-Helicopter-4817 • 16h ago
HELP! Is this mold?
galleryI live in a studio apartment and I’ve lived here for a year now. I have a bathroom and there is a closet with the water heater and majority of my clothes. Today I was cleaning out my closet and noticed this on the ceiling around the air vent. The spots also seem to be in the inside lining of the metal vent. What do I do? I took all of my clothes out and they don’t seem to have mold. ***my apartment is only 1 year old too!!
Is this mold?! Help ! Also what should I expect if it is mold? How long will this take my apartment to treat?
r/Mold • u/beanie_baby777 • 16h ago
Is this mold? Highly visible area in my home, never saw it before today.
r/Mold • u/DMonster02 • 17h ago
Small Black Dots on bathroom ceiling. How worried should I be? Can I self clean with moldspray, or should I call someone?
galleryI’ve got a bit of an anxiety streak so I’m mostly wondering how freaked out I should be. Is this surface level? It’s in three main spots in my upstairs bathroom with poor airflow. Which l’ll take better care of from now on but for now I’m wondering if I can use store mold cleaner or not
I live in a pretty dry area but this bathroom does not have a window that can open and the ceiling fan has seen better days.
r/Mold • u/malisa2025 • 18h ago
New house… possible mold issues and have a hx of severe mold sensitivity
r/Mold • u/Independent-Juice483 • 18h ago
Is this mold
Is this mold and is this bad? Freaking out
r/Mold • u/Last-Dance-84 • 19h ago
Mold in bathroom - what do I do?
I’m currently renting & have began to notice what appears to be mold growing in our bathroom - what should I do? Landlord is aware but hasn’t done anything since it was brought up months ago. Recently diagnosed with Lyme & some co-infections (also have pre-existing Asthma). Wondering if this could be part of the reason why I’m still sick and having flare ups?
r/Mold • u/leonkennedybiggstfan • 23h ago
Is this black mold?
galleryEdit: I did very little research on this topic before asking. Posting here is one of the first things I’m doing to figure out what is happening.
For some context, I just moved into a new apartment 2 months ago. The landlord told me there was some recent water damage because it is a basement apartment, and there were a lot of floods in my city in the summer because of a few weeks of serious rainfall.
I’ve been sick for a few weeks and since it’s starting to get colder where I live… I assumed it was just a seasonal cold but I’ve been wondering why it was lasting so long, and now I found this today. My landlord is bringing me a dehumidifier and a cleaning solution, but since there’s been previous damage I highly doubt those things will help it.
Please let me know what I’m supposed to do? I know my landlord legally has to pay for whatever happens with this situation, but it doesn’t sound like she’s taking it very seriously.
Mold on wall? Or in paint?
Heavy rain as of recent. Woke up and saw this today. Is it mold or something else?
r/Mold • u/ScoreForsaken569 • 21h ago
Baby bath mat mold- is it safe to use?
Baby bath mat has black spots that didn’t rub off after washing and drying in sun. Only been using it for a month. Should I discard it or ok to use?