Reviews 【SG/Ready Stock】Monami Premium Waterproof Anti Mold Tile Grout Marker Pen - Gap Filler Repair Kitchen Floor Home Reform - Whiten Clean and Easy to Use Wall Decor Grout Cleaner Removal Remover Grouting FIlling Patching Agent Toilet Bathroom Mold Stain – Real User Experiences
Read real user reviews and experiences for 【SG/Ready Stock】Monami Premium Waterproof Anti Mold Tile Grout Marker Pen - Gap Filler Repair Kitchen Floor Home Reform - Whiten Clean and Easy to Use Wall Decor Grout Cleaner Removal Remover Grouting FIlling Patching Agent Toilet Bathroom Mold Stain, including opinions, usage feedback, and everyday insights.
AO Photo
Seller ratings 98.8%
Review (630+ user reviews)
See more4.8
/5
630 Ratings
V
6****v
Oct 01, 2025
The item was received in good condition. Easy to use and quick application for a grout tile pen.
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S
2****s
Dec 13, 2025
Dries quickly and waterproof, Easy to use and effective, but I have not tried them .. will update again in follow up review
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F
F****q
Dec 15, 2025
Convenient pen design for easy application, Whitens and brightens grout lines, yet .. I need to try it out
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Q
Q****o
Mar 20, 2023
items well wrapped received in good condition .thanks seller
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U
u****h
May 19, 2022
very easy to use. my kids spent the entire day colouring the grout. mess-free, 2 pens to fill the entire living room. but not sure how lasting it will be, shall wait and see.
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T
T****f
Sep 13, 2021
Item received in good condition. Have not used yet, I hope it works well as the description.
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Q
3****q
Jul 13, 2026
Reorders again as it provides better coverage than the more pricey ones.
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C
9****c
Dec 28, 2025
👌Ease of Use:good\n 🖐️Ease of Application:good\n 💧Water Resistance:good
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Z
8****z
Jan 02, 2025
Helps prevent mold growth, Perfect for bathroom and kitchen tiles,
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C
c****3
Dec 05, 2024
Great for repairing grout, Covers grout stains effectively, Whitens and brightens grout lines,
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C
2****c
Dec 13, 2024
received in good condition, well packed. Very convenient n hands on friendly. Read very good reviews so bought it to use it to cover the mold around my sink.
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H
h****3
Sep 10, 2023
Good packing, recv within 2days… fast.\nHope it last since this is a better quality product.
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W
5****w
Oct 31, 2023
good product my floor look very clear after apply it highly recommended for friends thank u seller and delivery service
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M
M****j
Jun 30, 2026
Works! Made the dirty grout in between tiles look newer, or at least less dirty! Just need to wipe off the excess immediately to prevent staining the tiles itself.
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S
s****9
Jun 30, 2026
Easy to use and covers well. If the grout is too dirty, go over another time after the first application fires up. Photos of before and after.
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U
u****8
Apr 17, 2024
delivery was quick. pen works, but grey colour is a bit brighter than my actual grout.
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N
9****n
Sep 20, 2023
Fast delivery in good condition. Handy and easy to use. Thank you seller.
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S
s****l
Aug 12, 2023
this markers works well. order again two more pieces. thanks.
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A
a****s
Aug 11, 2023
Received item fast. Well packed. Yet to tried. Will buy again if it’s good
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S
2****s
Jun 17, 2023
Useful and whiten out all the brown grout lines for past 3weeks hopefully will last long.
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D
D****g
Aug 15, 2025
👌Ease of Use: yes. Whitens and brightens grout lines, Covers grout stains effectively, drys Fairly quickly. \nNot sure if it will be prevent m mold from forming and not sure if it is waterproofed \n
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V
V****n
May 13, 2026
Received in good condition. First time purchase. Hope it is effective.
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C
c****3
May 15, 2025
Keeps tiles clean and mold-free.Easy to use and effective.
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F
f****x
Dec 27, 2024
Great for repairing grout, Covers grout stains effectively, Whitens and brightens grout lines.
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K
K****0
Dec 06, 2024
Covers grout stains effectively, Convenient pen design for easy application,
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J
J****r
Sep 20, 2023
Fast delivery in good condition. Handy and easy to use. Thank you.
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P
0****p
Aug 29, 2023
seems to work as advertised. not very easy to use at first but yeah..
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O
1****o
Aug 01, 2023
delivery ok. good quality. works as advertised. very useful.
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I
i****6
Feb 04, 2021
Very nice, easy to use but need to clean surface before applying.
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A
4****a
Apr 27, 2023
I’m so happy you found her a little sister to take you out on your birthday to
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U
U****b
Jul 14, 2022
received in good condition. Tried and it worked. Easy to apply.
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L
L****e
Feb 03, 2024
Probably not using it correctly, it doesn’t seem to cover the grout. Will try again and update.
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Y
y****6
Dec 07, 2024
Whitens and brightens grout lines, Keeps tiles clean and mold-free,
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D
D****g
Feb 17, 2025
Great for repairing grout, Covers grout stains effectively, Whitens and brightens grout lines,
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S
S****k
Feb 22, 2025
🛠️Ease of Installation: Great for repairing grout, \nPerfect for bathroom and kitchen tiles, \n
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Q
Q****o
Feb 22, 2025
Perfect for bathroom and kitchen tiles, Easy to use and effective, \n 🛠️Ease of Installation:good
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*
*****
Mar 01, 2025
Covers grout stains effectively, Helps prevent mold growth, Great for repairing grout,
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B
B****t
Sep 25, 2025
very fast delivery, nice packagings, have not used yet. May be a good purchase
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Q
Q****o
Sep 25, 2025
very fast delivery, nice packagings, have not used yet. May be a good purchase
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U
8****u
Sep 25, 2025
very fast delivery, nice packagings, have not used yet. May be a good purchase
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X
X****m
Dec 25, 2023
Try this grout filler for the first time. It sealed the gap due to the moisture accumulated over two years. Simple and no fuss application for small scale area near the kitchen sink. Serves the purpose.
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J
j****5
Mar 20, 2023
Items well warpped received in Good condiction. Thanks seller
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I
i****6
Sep 10, 2023
Good packing, recv as order with same name but different packing. Hope it long lasting n effective.
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Y
y****7
Sep 24, 2023
Well pack but yet to try hope it work well like e review......
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B
0****b
Sep 28, 2024
Covers grout stains effectively, Easy to use and effective, Convenient pen design for easy application.\n
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M
M****j
Dec 19, 2024
Easy to use and effective, Perfect for bathroom and kitchen tiles, Covers grout stains effectively, Dries quickly and waterproof, High-quality and long-lasting, Great for repairing grout, Whitens and brightens grout lines, Convenient pen design for easy application,
Helpful (0)
H
H****u
Jan 06, 2025
Convenient pen design for easy application, Dries quickly and waterproof, Covers grout stains effectively, Helps prevent mold growth, High-quality and long-lasting, Keeps tiles clean and mold-free, Easy to use and effective, Whitens and brightens grout lines,
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X
x****3
Feb 25, 2025
Perfect for bathroom and kitchen tiles, Dries quickly and waterproof, Keeps tiles clean and mold-free,
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J
j****5
Sep 25, 2025
Convenient pen design for easy application, Dries quickly and waterproof, Easy to use and effective,
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O
O****i
Dec 13, 2025
Perfect for bathroom and kitchen tiles, Easy to use and effective, but I have not tried them yet .. maybe can comment more after using them in follow up review
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