
I have a pen but could not find it on the market after my original had to be replaced. They are designed for routine cleaning. You need something like Mr. Clean Magic Eraser when cleaning something with a lot of growths.

Scrub Daddy Sponge Set: Scratch-Free Scrubbers for Dishes and Home - Deep Cleaning, Multi-use - 6 Pack - Odor Resistant - Dishwasher Safe - Soft in Warm Water, Firm in Cold
11 Review

Vileda mop with Ultramax telescopic handle
12 Review

πͺ eazer Squeegee Window Cleaner 2-in-1 Rotatable Window Cleaning Tool Kit with Extension Pole, 62ββ Window Washing Equipment for Indoor/Outdoor Car Glass, Bendable Head Included
10 Review

AIDEA Microfiber Cleaning Cloths - 12 Pack: All-Purpose, Highly Absorbent, Lint-Free, Streak-Free Wash Cloth for House, Kitchen, Car, Window - Ideal Gifts (12in.x 12in.)
11 Review

Nature Fresh Bamboo Charcoal Air Purifying Bags - 10 Pack of 100g Activated Charcoal Bags for Home, Closet, and Car Odor Elimination and Freshness
12 Review

Poo-Pourri Original Citrus Refill Bottles - 9-Ounce & 1.4-Ounce Compact Refillable Bottle
11 Review

Air Wick Plug in Scented Oil 10 Refills - Hawaii Fragrance, Eco-Friendly Air Freshener with Essential Oils
11 Review

π Long-Lasting Glade Cashmere Woods Solid Air Freshener - 6oz (170 g) Pack of 6 for a Fresh and Inviting Home Environment
12 Review